NOES Onto: Nonoriented Electrical Steel Ontology
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NOES Onto: Nonoriented Electrical Steel Ontology

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https://w3id.org/pmd/noes/1.0.0
Revision:
2026-05-07
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Cite as:
NOES Onto: Nonoriented Electrical Steel Ontology. Revision: 2026-05-07. Retrieved from: https://w3id.org/pmd/noes/1.0.0
Provenance of this page
Ontology Specification Draft

NOES Onto: Nonoriented Electrical Steel Ontology: Overview back to ToC

This ontology has the following classes and properties.

Classes

Object Properties

Data Properties

Annotation Properties

Named Individuals

SWRL Rules

NOES Onto: Nonoriented Electrical Steel Ontology: Description back to ToC

None

Cross-reference for NOES Onto: Nonoriented Electrical Steel Ontology classes, object properties and data properties back to ToC

This section provides details for each class and property defined by NOES Onto: Nonoriented Electrical Steel Ontology.

Classes

1Dc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000501

1D is a data item representing a one-dimensional structure or model representing a single linear dimension, often used in material science simulations or analysis.
has super-classes
data item c
has sub-classes
Euler angles c, Miller indices c, spectrum c, time series c

2Dc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000502

A two-dimensional data item is a representation or analysis, commonly applied in studying planar material properties or surface phenomena.
has super-classes
data item c
has sub-classes
map c, plot c

3Dc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025005

A three-dimensional data item is a representation or analysis, commonly applied in studying material properties in its volume or describing a dependency of one variable on two other variables.
Example 
Orientation distribution function (ODF), potential energy landscape
has super-classes
data item c
has sub-classes
orientation distribution function c

action specificationc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000007

A directive information entity that describes an action the bearer will take.
Source
OBI Plan and Planned Process branch
Example 
Pour the contents of flask 1 into flask 2
has super-classes
directive information entity c

activity (thermodynamic)c back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020161

Thermodynamic activity is a relational quality that inheres between a chemical species and a non-ideal solution and represents the effective concentration of the species accounting for particle interactions.
Source
old defintion: Activity (a_X) is a relational property between a chemical species X and a non-ideal solution. a_X is a measure of the effective concentration of a chemical species X in the non-ideal solution, accounting for interactions between particles. It is defined as the product of the concentration and an activity coefficient, where the activity coefficient corrects for non-ideal behavior.
has super-classes
relational quality c
is disjoint with
chemical potential c, electric potential c, size c, mass c, energy c, shape c

aggregate statec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000512

an intensive quality representing the physical state of a material, such as solid, liquid, or gasous
is equivalent to
specified by value op exactly 1 aggregate state value c
has super-classes
intensive quality c
is disjoint with
ASTM grainsize c, crystal structure c, defect density c, density c, crystallographic texture c, pressure c, specific surface area c, temperature c, porosity c, grain size distribution c, composition c, metallic grain structure c

aggregate state valuec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020116

The aggregate state value is a categorical value specification that specifies value of the aggregate state quality.
is equivalent to
{ aggregate state solid ni , aggregate state liquid ni , aggregate state gaseous ni , aggregate state plasma ni , aggregate state atom gas ni , aggregate state supercritical fluid ni , aggregate state mesomorphic ni , aggregate state suprafluid ni , aggregate state suprasolid ni }
has super-classes
categorical value specification c

aluminium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_28984

has super-classes
metal atom c

amount of substancec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020207

Amount of substance n is a molar proportion when the whole is an object aggregate N, which has avogadro number objects (of same type) as parts (n = N/N_A).
has super-classes
molar proportion c

analytical calculationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025012

Analytical calculation is a computing process which has value specification or measurement datum as a specified output. It applies a closed-form mathematical expression or formula to a set it specified inputs (value specifications) without requiring stochastic sampling, iterative numerical solving, or data-driven training.
has super-classes
computing process c
has sub-classes
orientation distribution function calculation c

angle to rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000160

TODO refine the axiom: 1. Add reference frames for sample and material? 2. longitudinal direction as sublcass of fiat line?
Angle to rolling direction is a relational quality which characterizes the orientation of a sample cut from a rolled material in respect to the rolling direction (RD) of this material.
Example 
Sample cut at 30° to rolling direction of a annealed nonoriented electrical steel.
has super-classes
geometric relational quality c

annealingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000027

Annealing is a heat treatment process which aims to soften an alloy and relieve internal stresses. The material is heated above its critical termperature at which recrystallization occurs. After holding the material at the temperature, it is cooled in a slow and controlled way usually inside an oven.
has super-classes
heat treatment c

anomalous lossc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000054

Anamalous loss is propotional to the frequency of the alternating magnetic field f^3/2.
has super-classes
magnetic power loss c

antimony atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30513

has super-classes
metalloid atom c

areac back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0050000

has super-classes
size c
has sub-classes
cross section area c

argon atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_49475

has super-classes
molecular entity c, nonmetal atom c

arsenic atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27563

has super-classes
metalloid atom c

assayc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000070

A planned process that has the objective to produce information about a material entity (the evaluant) by examining it.
Source
OBI branch derived
Example 
Assay the wavelength of light emitted by excited Neon atoms. Count of geese flying over a house.
has super-classes
completely executed planned process c
has sub-classes
magneto electrical property analyzing process c, mechanical property analyzing process c, microscopy process c, structural property analyzing process c

ASTM grainsizec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000503

The ASTM grain size is a quality that is measured through a process that follows the ASTM standard.
has super-classes
grain size c
is disjoint with
aggregate state c, crystal structure c, defect density c, density c, crystallographic texture c, pressure c, specific surface area c, temperature c, porosity c, grain size distribution c, composition c, metallic grain structure c

atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33250

A chemical entity constituting the smallest component of an element having the chemical properties of the element.
has super-classes
chemical entity c
has sub-classes
chalcogen c, metal atom c, metalloid atom c, nonmetal atom c

average grain sizec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000166

Example 
Average grain size is an intensive quality of a material which describes the average diameter of grains in the material's microstructure.
has super-classes
intensive quality c

B-H curvec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000005

B-H curve is a plot which describes the dependency of magnetic flux density B on magnetic field strength H in soft and hard magnetic materials.
has super-classes
plot c

barc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020177

A bar is a long object with rectangular section that may bear a semi finished product role. At the same time it may be a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, billet c, foil c, coil (coiled sheet) c, plate c, rod c, wire (semi finished product) c, tube c, pipe c, profile (semi finished product) c

barium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_32594

has super-classes
metal atom c

base unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000045

A unit which is one of a particular measure to which all measures of that type can be related.
has super-classes
measurement unit label c
has sub-classes
kelvin c, second c

beryllium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30501

Alkaline earth metal atom with atomic number 4.
has super-classes
metal atom c

billetc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020173

A billet is a relatively compact object that may bear a semi finished product role. At the same time it is a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, foil c, coil (coiled sheet) c, plate c, bar c, rod c, wire (semi finished product) c, tube c, pipe c, profile (semi finished product) c

bismuth atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33301

has super-classes
metal atom c

blank rolec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000534

Role of an object, which is realized in a preparation process
Source
“Blank.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blank. Accessed 25 Nov. 2022.
Example 
Some portion of material, which to be made into something by a further operation.
has super-classes
role c

bohrium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33355

has super-classes
metal atom c

bondc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0050000

A bond is a relational quality describing the force interaction between atoms.
has super-classes
relational quality c
has sub-classes
metallic bond c
is disjoint with
proportion c

boron atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27560

has super-classes
metalloid atom c, nonmetal atom c

bravais lattice (3D)c back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020099

TODO: possibly extend for 2D (Graphene etc) More elaborate crystal descriptions may be found in http://emmo.info/domain-crystallography/crystallography or https://purls.helmholtz-metadaten.de/disos/cso
The bravais lattice is a categorical value specification that specifies value of the crystal structure quality. It describes the possible geometric arrangement of lattice points in a crystal. The present descriptor is limited to the 14 possible three-dimensional arrangements.
is equivalent to
{ bravais lattice triclinic primitive ni , bravais lattice monoclinic primitive ni , bravais lattice monoclinic base-centered ni , bravais lattice orthorombic primitive ni , bravais lattice orthorhombic base-centered ni , bravais lattice orthorhombic body-centered ni , bravais lattice orthorhombic face-centered ni , bravais lattice tetragonal primitive ni , bravais lattice tetragonal body-centered ni , bravais lattice hexagonal rhombohedral primitive ni , bravais lattice hexagonal hexagonal primitive ni , bravais lattice cubic primitive ni , bravais lattice cubic body-centered ni , bravais lattice cubic face-centered ni }
has super-classes
categorical value specification c

broken tested test piece rolec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000006

The role of a test piece that, as part of a destructive testing process, has been brought to failure and is therefore in a broken physical state after the test.
has super-classes
test piece role c

bromine atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_22927

has super-classes
nonmetal atom c

bulkc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000538

The bulk is a fiat object part that describes the volume or mass of material considered as a whole, often in contrast to surface or interface phenomena.
has super-classes
fiat object part c
is disjoint with
surface layer (fiat object part) c

Bunge Euler anglesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000079

Bunge Euler angles define the Euler angles according to the Bunge notations, which define the three subsequent rotations about fixed axes, namely ZXZ, i.e., the first rotation is around the z axis, second around the x axis and third again around the z.
has super-classes
Euler angles c

cadmium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_22977

has super-classes
metal atom c

caesium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30514

has super-classes
metal atom c

calcium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_22984

has super-classes
metal atom c

caliperc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000544

A measuring device having two usually adjustable arms, legs, or jaws used especially to measure the dimensions of objects, such as diameters or thicknesses
Source
https://www.merriam-webster.com/dictionary/caliper
has super-classes
device c

carbon atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27594

has super-classes
nonmetal atom c

categorical value specificationc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/OBI_0001930

A value specification that is specifies one category out of a fixed number of nominal categories
has super-classes
value specification c
has sub-classes
aggregate state value c, bravais lattice (3D) c, crystal system value c, lattice centering value c, metallic grain structures c, order scale value c, rolled sheet direction value c

ceriumc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33369

has super-classes
lanthanoid atom c

chalcogenc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33303

Any p-block element belonging to the group 16 family of the periodic table.
has super-classes
atom c
has sub-classes
oxygen atom c, selenium atom c, sulfur atom c, tellurium atom c

change of aggregate statec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000547

a phase transformation (change of phase) involving the collective state of particles in portion of matter
has super-classes
phase transformation c

change of temperaturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000549

change of temperature is a process in which a particpant changes its temperature
has super-classes
process c
has sub-classes
cooling c, heating c

changing properties of materialc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000550

A manufacturing process that modifies the characteristics of the material from which a workpiece is made, including by processes at the submicroscopic or atomic scale, such as atomic diffusion, dislocation formation and movement in the atomic lattice or chemical reactions, whereby the resulting shape changes are not characteristic of these processes.
Source
Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 5, 3.1.6 Stoffeigenschaften ändern - Definition
Offizielle Definition findet man in: DIN 8580:2003-9 Fertigungsverfahren, Seite 5, 3.1.6 Stoffeigenschaften ändern - Definition
Example 
Heat Treatment
has super-classes
manufacturing process c
has sub-classes
hardening by forming c, heat treatment c

chemical compositionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000551

See the editor note of composition to understand the difference between composition and chemical composition. See the pattern example of composition to underatand the difference between composition and proportion.
The chemical composition is an intensive quality of a portion of matter which describes the types and proportions of pure chemical elements in the portion of matter, and it is a subject of some chemical composition data item.
has super-classes
composition c

chemical composition analyzing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000552

A structural property analyzing process that determines the chemical composition of a material by identifying and quantifying its constituent elements and compounds.
has super-classes
structural property analyzing process c
has sub-classes
electron probe microanalysis c

chemical composition data itemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025002

Chemical composition data item is an information content entity that is about composition of a portion of matter. It has members fraction value specifications which specifiy values of propotions of portions of (pure) chemical elements, which are parts of the portion of matter.
Example 
Steel has quality chemical composition , and the chemical composition data item is about the chemical composition .The chemical composition data item has members fraction specifications of iron and carbon. These fraction specifications specify value of portion of iron and portion of carbon respectively. Furthermore, these fraction specifications specify  values of relational qualities (mass) proportion of iron and (mass) proportion of carbon.
has super-classes

chemical entityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_24431

A chemical entity is a physical entity of interest in chemistry including molecular entities, parts thereof, and chemical substances.
has super-classes
material entity c
has sub-classes
atom c, chemical substance c, molecular entity c

chemical potentialc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000553

an intensive quality of a thermodynamic system describing the energy change associated with the addition of a small quantity of a substance to a system at constant temperature and pressure.
has super-classes
intensive quality c
is disjoint with
electric potential c, size c, mass c, energy c, activity (thermodynamic) c, shape c

chemical substancec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_59999

A chemical substance is a portion of matter of constant composition, composed of molecular entities of the same type or of different types.
Frequently used for fluidic portions of matter and/or in the context of chemical reactions. Boundary to material not always sharp.
has super-classes
chemical entity c, portion of matter c
has sub-classes
pure substance c

chlorine atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_23116

has super-classes
nonmetal atom c

chromium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_28073

A chromium group element atom that has atomic number 24.
has super-classes
metal atom c

cleaningc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000560

A separating process that involves removing unwanted material from a surface through cleaning methods, which may include processes like blasting, washing, or chemical cleaning.
Source
Official definition can be found in: DIN 8592
Offizielle Definition findet man in: DIN 8592
Example 
Chemical Cleaning, Mechanical Cleaning
has super-classes
separating c

cleaning devicec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000561

A device used for removing contaminants from materials or surfaces.
has super-classes
device c
has sub-classes
ultrasonic cleaner c

cobalt atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27638

A cobalt group element atom that has atomic number 27.
has super-classes
metal atom c

coercitivy in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000007

is equivalent to
coercivity c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
coercivity c

coercitivy in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000040

is equivalent to
coercivity c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
coercivity c

coercivityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000048

A low H_c​ is desirable for soft magnetic materials like electrical steel, indicating easy magnetization and demagnetization
Coercivity is a magnetic property which is stimulated under an application of magnetic field. It describesthe value of the magnetic field strength H required to reduce the Magnetic Flux Density B back to zero after the material has been driven to the saturation of magnetic flux density B_sat.
has super-classes
magnetic property c
has sub-classes
coercitivy in the rolling direction c, coercitivy in the transversal direction c

coil (coiled sheet)c back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020175

Coils may have several sheets that are joined together.
A coil is an object that has part some sheets or foils. At the same time it may be a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, billet c, foil c, plate c, bar c, rod c, wire (semi finished product) c, tube c, pipe c, profile (semi finished product) c

cold rollingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000015

Cold rolling is a rolling process which aims to reduce thickness of a metallic sheet. Cold rolling takes place at room temperature.
has super-classes
rolling c

complete pole figurec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000077

Complete pole figure is a pole figure which covers the full 0° - 90° range of tilt angles α
has super-classes
pole figure c

completely executed planned processc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/COB_0000035

has super-classes
planned process c
has sub-classes
assay c, computing process c, identifier creating process c, manufacturing process c, melting process c
is in domain of
achieves_planned_objective op, has specified input op, has specified output op
is in range of
is specified input of op, is specified output of op

compositionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025001

Composition is an intensive quality which defines types and proportions of compounds present in a material entity and is subject of some composition data item.
Example 
4 vol.% nitric acid solution, Styrene-Butadiene-Styrene (SBS) Block Copolymer with 50 vol.% of both styrene and butadiene
has super-classes
intensive quality c
has sub-classes
chemical composition c
is disjoint with
ASTM grainsize c, aggregate state c, crystal structure c, defect density c, density c, crystallographic texture c, pressure c, specific surface area c, temperature c, porosity c, grain size distribution c, metallic grain structure c

composition data itemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020004

These portions of other matters do not have to be portions of specific chemical elements, i.e., atomic composition, but rather portions of other substances, such as nitric acid and water.
Composition data item is an information content entity that is about composition of a material enity. It has members fraction value specifications which specifiy values of propotions of compounds, which are parts of the material enity.
Example 
Nitric acid solution has quality  composition, and  the composition data item is about this composition.The composition data item has members fraction specifications of nitric acid, e.g., 4 vol.%, and distilled water. These fraction specifications specify value of pure substances of nitric acid and distilled water, respectively. Furthermore, these fraction specifications specify values of relational qualities (volume) proportion of nitric acid and (volume) proportion of distilled water.
has super-classes

computing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000583

A process that involves the systematic use of computational methods and tools to perform simulations, analyses, or data transformations to achieve specific scientific or engineering goals.
has super-classes
completely executed planned process c
has sub-classes
analytical calculation c, simulation process c

concentration unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000051

A unit which represents a standard measurement of how much of a given substance there is mixed with another substance.
has super-classes
measurement unit label c
has sub-classes
mass percentage based unit c, mass volume percentage based unit c, mole fraction based unit c

connected material entity aggregatec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000890

An object aggregate that is a mereological sum of separate material entities, which adhere to one another through chemical bonds or physical junctions that go beyond gravity.
Example 
the atoms of a molecule, the molecules forming the membrane of a cell, the epidermis in a human body
has super-classes
object aggregate c
has sub-classes
polycrystal c

continuantc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000002

An entity that exists in full at any time in which it exists at all, persists through time while maintaining its identity and has no temporal parts.
(Elucidation) A continuant is an entity that persists, endures, or continues to exist through time while maintaining its identity
Example 
A human being; a tennis ball; a cave; a region of space; someone's temperature
has super-classes
entity c
has sub-classes
generically dependent continuant c, independent continuant c, specifically dependent continuant c
is in domain of
participates in op
is in range of
has participant op
is disjoint with
occurrent c

continuant fiat boundaryc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000140

(Elucidation) A continuant fiat boundary b is an immaterial entity that is of zero, one or two dimensions & such that there is no time t when b has a spatial region as continuant part & whose location is determined in relation to some material entity
Example 
As for fiat point, fiat line, fiat surface
has super-classes
immaterial entity c
has sub-classes
fiat line c, fiat point c, fiat surface c
is disjoint with
spatial region c, site c

coolingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025011

Cooling is a change of temperature which corresponds to the decrease of temperature in the system or object.
has super-classes
change of temperature c

cooling functionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000055

A temperature change function that enables a system or device to lower the temperature of a material, often to control solidification or maintain a stable state below a desired thermal threshold.
Example 
The function of a water-cooled mold to solidify molten metal in casting.
has super-classes
temperature change function c

copper atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_28694

has super-classes
metal atom c

cross section areac back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000012

The cross section area is an area of a cutting or piece of an object cut off or broken at right angles or related to an axis.
Is defined by
https://w3id.org/pmd/tto
has super-classes
area c
has sub-classes
minimum cross-sectional area after fracture c, original cross-sectional area of the parallel length c

crystalc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020003

A crystal is an object that has a quality "crystal structure".
has super-classes
object c
has sub-classes
crystallite c, elemental crystal c

crystal latticec back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000001

TODO: 1. check if located in is meant to be used this way 2. Is there a better alternative to has part?
Crystal lattice is a site which has unit cell as part and is location of a crystal. It represents a periodic array of points in space, which describe the arrangement of atoms or molecules in a crystal.
has super-classes
site c

crystal structurec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000591

The finite set of periodic geometric arrangements is described e.g. by the 14 possible Bravais Lattices in three-dimensional space.
an intensive qualtty of a crystal that embodies the periodic geometric arrangement of entities in a crystal lattice.
is equivalent to
specified by value op exactly 1 bravais lattice (3D) c
has super-classes
intensive quality c
is disjoint with
ASTM grainsize c, aggregate state c, defect density c, density c, crystallographic texture c, pressure c, specific surface area c, temperature c, porosity c, grain size distribution c, composition c, metallic grain structure c

crystal systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000026

defintion from Introduction to Textur Analysis. TODO: add proper annnotation property
Crystal system is a intensive quality of a crystal lattice which describes the arrangement of lattice points in an infinite 3D space in such way that each lattice point has an identical environment to that around every other lattice point. It is specified by one of the 7 crystaa sytem value.
has super-classes
quality c

crystal system valuec back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000028

crystal system value is a categorical value specification which describes the grouping of crystal structures according to the axial system used to describe their lattice It is a set of three axes in a particular geometrical arrangement: triclinic, monoclinic, orthorhombic, tetragonal, rhombohedral (trigonal), hexagonal, and cubic (isometric).
is equivalent to
{ triclinic ni , monoclinic ni , orthorhombic ni , tetragonal ni , rhombohedral ni , hexagonal ni , cubic ni }
has super-classes
categorical value specification c

crystallitec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000663

A crystal grain is a crystal that is part of a polycrystal.
has super-classes
crystal c

crystallographic directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000012

Crystallographic direction is a fiat line which is part of a crystal lattice and which is denoted by Miller indices of a direction.
has super-classes
fiat line c

crystallographic entity in cubic systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000041

'immaterial entity' and ('part of' some ('crystal lattice' and ('has quality' some ('crystal system' and ('specified by value' value cubic)))))
is equivalent to
immaterial entity c and (has quality op some crystal system c and (specified by value op value cubic ni))
has super-classes
immaterial entity c
is in domain of
denoted by family under cubic symmetry op

crystallographic entity in hexagonal systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000129

is equivalent to
immaterial entity c and (has quality op some crystal system c and (specified by value op value hexagonal ni))
has super-classes
immaterial entity c
is in domain of
denoted by family under hexagonal symmetry op

crystallographic entity in monoclinic systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000120

is equivalent to
immaterial entity c and (has quality op some crystal system c and (specified by value op value monoclinic ni))
has super-classes
immaterial entity c
is in domain of
denoted by family under monoclinic symmetry op

crystallographic entity in orthorhombic systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000121

is equivalent to
immaterial entity c and (has quality op some crystal system c and (specified by value op value orthorhombic ni))
has super-classes
immaterial entity c
is in domain of
denoted by family under orthorhombic symmetry op

crystallographic entity in rhombohedral systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000123

is equivalent to
immaterial entity c and (has quality op some crystal system c and (specified by value op value rhombohedral ni))
has super-classes
immaterial entity c
is in domain of
denoted by family under rhombohedral symmetry op

crystallographic entity in tetragonal systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000122

is equivalent to
immaterial entity c and (has quality op some crystal system c and (specified by value op value tetragonal ni))
has super-classes
immaterial entity c
is in domain of
denoted by family under tetragonal symmetry op

crystallographic entity in triclinic systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000119

is equivalent to
immaterial entity c and (has quality op some crystal system c and (specified by value op value triclinic ni))
has super-classes
immaterial entity c
is in domain of
denoted by family under triclinic symmetry op

crystallographic planec back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000011

Crystallographic plane is a fiat surface which is part of a crystal lattice and which is denoted by Miller indices of a plane.
has super-classes
fiat surface c

crystallographic texturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000853

typically observed through crystallographic analysis
an intensive quality describing the arrangement and orientation of grains in a polychrystal
has super-classes
intensive quality c
has sub-classes
α*-fiber texture c, α-fiber texture c, γ-fiber texture c, η-fiber texture c, λ-fiber texture c
is disjoint with
ASTM grainsize c, aggregate state c, crystal structure c, defect density c, density c, pressure c, specific surface area c, temperature c, porosity c, grain size distribution c, composition c, metallic grain structure c

cube texture componentc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000090

Cube texture component is a type of crystallographic texture which is quality of grain population, i.e., several grains, having a similar orientation (within a misorientation threshold) in relation to the material's reference frame: <100> family of crystallographic directions are oriented parallel to the rolling direction (RD) of a sheet material and {100} family of crystallographic planes are oriented parallel to the rolling plane of a sheet material.
is equivalent to
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some rolling direction c and (parallel to op some crystallographic direction c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value <100> ni))) and (location of op some rolling plane c and (parallel to op some crystallographic plane c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value {100} ni)))))
has super-classes
α-fiber texture c, η-fiber texture c

curation status specificationc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000078

The curation status of the term. The allowed values come from an enumerated list of predefined terms. See the specification of these instances for more detailed definitions of each enumerated value.
Source
GROUP:OBI:<http://purl.obolibrary.org/obo/obi>
OBI_0000266
is equivalent to
{ example to be eventually removed ni , metadata complete ni , organizational term ni , ready for release ni , metadata incomplete ni , uncurated ni , pending final vetting ni , to be replaced with external ontology term ni , requires discussion ni }
has super-classes
data about an ontology part c

cut functionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000592

A function performed to separate or divide materials using cutting devices.
has super-classes
function c

data about an ontology partc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000102

Data about an ontology part is a data item about a part of an ontology, for example a term
has super-classes
data item c
has sub-classes
curation status specification c, denotator type c, obsolescence reason specification c

data itemc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000027

An information content entity that is intended to be a truthful statement about something (modulo, e.g., measurement precision or other systematic errors) and is constructed/acquired by a method which reliably tends to produce (approximately) truthful statements.
Example 
Data items include counts of things, analyte concentrations, and statistical summaries.
has super-classes
information content entity c
has sub-classes
1D c, 2D c, 3D c, data about an ontology part c, measurement datum c, tensile test result c

datum labelc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000009

A label is a symbol that is part of some other datum and is used to either partially define the denotation of that datum or to provide a means for identifying the datum as a member of the set of data with the same label
has super-classes
information content entity c
has sub-classes
measurement unit label c

defect densityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000595

an intensive quality describing the number of defects per unit volume or area in a material, which can affect its mechanical and electronic properties
has super-classes
intensive quality c
is disjoint with
ASTM grainsize c, aggregate state c, crystal structure c, density c, crystallographic texture c, pressure c, specific surface area c, temperature c, porosity c, grain size distribution c, composition c, metallic grain structure c

defect rolec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020205

A defect role is a role of an independent continuant C indicating that C may affect a material entity E's ability to realize a function. C is continuant part of E.
Example 
A crack in an structural member may affect its ability to carry a load.
has super-classes
role c

deformationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000596

The deformation is a process describing a change in the shape, size, or structure of a material often under the influence of stress or force.
has super-classes
process c

degreec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000185

has super-classes
degree based unit c
is also defined as
named individual

degree based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000185

has super-classes
measurement unit label c
has sub-classes
degree c

degree Celsiusc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000027

has super-classes
degree Celsius based unit c
is also defined as
named individual

degree Celsius based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000027

has super-classes
measurement unit label c
has sub-classes
degree Celsius c

denotator typec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000409

A denotator type indicates how a term should be interpreted from an ontological perspective.
Source
Barry Smith, Werner Ceusters
Example 
The Basic Formal Ontology ontology makes a distinction between Universals and defined classes, where the formal are "natural kinds" and the latter arbitrary collections of entities.
is equivalent to
{ universal ni , defined class ni , named class expression ni }
has super-classes
data about an ontology part c

densityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000597

The density is a universal intensive quality representing the unit mass of a portion of matter per unit volume.
has super-classes
intensive quality c
is disjoint with
ASTM grainsize c, aggregate state c, crystal structure c, defect density c, crystallographic texture c, pressure c, specific surface area c, temperature c, porosity c, grain size distribution c, composition c, metallic grain structure c

deviation anglec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000123

TODO axiom
Deviation angle is a geometric relational quality relevant for the crystallographic texture analysis. Deviation angle represents an angle between two crystallographic planes which are denoted by the same Miller indices, namely a crystallographic plane which is perfectly parallel to the rolling plane of a sheet material and a crystallographic plane in a crystal grain which is a part of the material.
has super-classes
geometric relational quality c

devicec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000602

A device is an object that is designed to perform a specific function or task involving measurement, manipulation, processing, or analysis.
has super-classes
object c
has sub-classes
caliper c, cleaning device c, diffractometer c, extensometer c, forming machine c, furnace c, heat treatment device c, load cell c, magnetic properties measuring device c, magnetizing device c, microscope c, mould c, rolling mill c, stamping press c, tensile testing machine c, x-ray diffractometer c

diameterc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0050051

The length of a straight line through the center of an object or space.
Source
“Diameter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diameter. Accessed 5 Dec. 2022.
has super-classes
length c
has sub-classes
diameter after fracture c, inner diameter c, original diameter c, outer diameter c

diameter after fracturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000015

The length of a straight line through the center of an object (tensile test piece) as measured after a fracture occured during a test.
Is defined by
https://w3id.org/pmd/tto
has super-classes
diameter c

dielectric constantc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000604

The dielectric constant is an electrical property representing a measure of a material's ability to store electrical energy in an electric field.
has super-classes
electrical property c
is disjoint with
electrical conductivity c

differential permeabilityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000059

Derivative dB/dH
Differential permeability is the instantaneous slope of the magnetization curve or hysteresis loop at any given point
has super-classes
magnetic permeability c
has sub-classes
differential permeability in the rolling direction c, differential permeability in the transversal direction c

differential permeability in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000106

is equivalent to
differential permeability c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
differential permeability c

differential permeability in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000107

is equivalent to
differential permeability c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
differential permeability c

diffraction processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000153

Diffraction process is a structural property analyzing process which utilizes diffraction of either electron, x-ray, or neutron waves to determine material's crystal structure, crystallographic texture, (phase) composition, and presence of defects.
has super-classes
structural property analyzing process c
has sub-classes
electron backscatter diffraction c

diffractometerc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000154

Diffractometer is a device which detects the intensity of a beam of either electrons, x-rays, or neutrons scattered from a material during a diffraction process.
has super-classes
device c
has sub-classes
EBSD system c

dimension measuring processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000611

A structural property analyzing process that determines the physical dimensions of a material or object, such as length, width, height, diameter, and thickness, with high accuracy and precision.
has super-classes
structural property analyzing process c

direction averaged texture parameter Ac back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000044

Direction averaged texture parameter A is a intensive quality which quantifies crystallographic texture in materials, which are utilized in applications where applied magnetic field is equally distributed in the rolling plane (RP) of the material. Direction averaged texture parameter A is derived from the texture parameter Aθ by integrating Aθ over dθ. For noriented electrical steels it can be simplified as (A0 + 2*A45 + A90) / 4, where A0, A45, and A90 are values of texture parameter Aθ for an applied magnetic field which encloses an angle of 0, 45, and 90 with the rolling direction, respectively.
has super-classes
intensive quality c

direction Miller indicesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000020

Direction Miller indices define the components of a sinlge vector in the given direction in a crystal's unit cell. Usually, direction Miller indices are reduced to the lowest set of integers. Direction Miller indices must be written in square brackets, e.g., [hkl].
Example 
[111]
has super-classes
Miller indices c
has members
[-1-1-1] ni, [-1-10] ni, [-1-11] ni, [-10-1] ni, [-100] ni, [-101] ni, [-11-1] ni, [-110] ni, [-111] ni, [0-1-1] ni, [0-10] ni, [0-11] ni, [00-1] ni, [001] ni, [01-1] ni, [010] ni, [011] ni, [1-1-1] ni, [1-10] ni, [1-11] ni, [10-1] ni, [100] ni, [101] ni, [11-1] ni, [110] ni, [111] ni
is disjoint with
family of directions Miller indices c, plane Miller indices c, family of planes Miller indices c, point Miller indices c

directive information entityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000033

An information content entity whose concretizations indicate to their bearer how to realize them in a process.
has super-classes
information content entity c
has sub-classes
action specification c, material specification c, objective specification c, plan specification c, specification datum c

disconnected material entity aggregatec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000891

An object aggregate that is a mereological sum of scattered (i.e. spatially separated) material entities, which do not adhere to one another through chemical bonds or physical junctions but, instead, relate to one another merely on grounds of metric proximity. The material entities are separated from one another through space or through other material entities that do not belong to the group.
Example 
a heap of stones, a colony of honeybees, a group of synapses, the trees of a forest, the canopy of a forest, the fish of a shoal, a group of commuters on the subway, the patients in a hospital
has super-classes
object aggregate c

dispositionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000016

(Elucidation) A disposition b is a realizable entity such that if b ceases to exist then its bearer is physically changed & b's realization occurs when and because this bearer is in some special physical circumstances & this realization occurs in virtue of the bearer's physical make-up
Example 
an atom of element X has the disposition to decay to an atom of element Y
certain people have a predisposition to colon cancer
children are innately disposed to categorize objects in certain ways.
the cell wall is disposed to filter chemicals in endocytosis and exocytosis
An atom of element X has the disposition to decay to an atom of element Y; the cell wall is disposed to transport cellular material through endocytosis and exocytosis; certain people have a predisposition to colon cancer; children are innately disposed to categorize objects in certain ways
has super-classes
realizable entity c
has sub-classes
function c, magnetic susceptibility c, material property c
is in range of
has disposition op
is disjoint with
role c

dividingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000614

A separating process that involves separating material into distinct parts using techniques like shear cutting, splitting, tearing, or breaking, typically employed in processes where precise control over the cut is less critical.
Source
Official definition can be found in: DIN 8588
Offizielle Definition findet man in: DIN 8588
Example 
Shearing, Cracking
has super-classes
separating c

domain wall motionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000021

Domain wall motion is a naturally occuring process which occurs in ferromagnetic materials due to the external stimulus such as applied magnetic field.
has super-classes
material reacting process c

domain wall pinningc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000022

Domain wall pinning is a naturally occuring process which occurs in ferromagnetic materials when domain wall montion is temporally inhibited due to an energy barrier.
has super-classes
material reacting process c

dynamic (AC) characterization of magnetic propertiesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000011

Dynamic (AC) characterization of magnetic properties is a magnetic properties analyzing process for soft magnetic sheet materials which aims to determine the total energy loss of a tested material at specific frequency and magnetic flux density. During the test, the current in the primary winding is changed with frequency between 50-400 Hz to ensure sinusoidal waveform of the magnetic flux density at Bpeak. The output of the dynamic characterization of magnetic properties is a B-H curve, which provides information on total core loss Ptot and dynamic permeability µdyn.
Example 
Measurement of total power (iron) loss at given current frequency and maximal magnetic induction, e.g. 50 Hz and 1.5 T, or 400 Hz and 1.0 T
has super-classes
magneto electrical property analyzing process c

EBSD mapc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000009

EBSD (electron backscatter diffraction) map represents a information content entity which is determined analytically from data obtrained from EBSD characterization. EBSD map provides information about grain size and grain orientation.
has super-classes
map c

EBSD systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000155

Electron backscatter diffraction (EBSD) system is a diffractomter which detects diffracted electrons in the chamber of a scanning electron microscope.
has super-classes
diffractometer c

eddy current lossc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000055

Eddy current loss can be reduced by using thinner sheets and increasing Si content, which raises resistivity ρ.
Eddy current loss is a type of magnetic power loss which is attributed to the macroscopic circulating electrical currents which are induced by the change of the magnetic flux dB/dt in the bulk of a material.
has super-classes
magnetic power loss c

electric potentialc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000619

an extensvie quality describing the amount of work needed to move a unit charge from a reference point to a specific location in an electric field.
has super-classes
extensive quality c
is disjoint with
chemical potential c, size c, mass c, energy c, activity (thermodynamic) c, shape c

electrical conductivityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000620

The electrical conductivity is an electrical property describing the ability of a material to conduct electric current, influenced by its structure and composition.
has super-classes
electrical property c
is disjoint with
dielectric constant c

electrical propertyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000621

An electrical property is a material property that represents the characteristics of a material that determine its behavior under the influence of an electric field, such as conductivity, resistivity, and permittivity.
has super-classes
material property c
has sub-classes
dielectric constant c, electrical conductivity c, electrical resistivity c

electrical resistivityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000058

The electrical resistivity is an electrical property describing the ability of a material to oppose the flow of electric current. It is reciprocal to electric conductivity.
has super-classes
electrical property c

electrical steelc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000179

Electrical steel is a steel material which has only ferritic metallic grain structure and uses silicon as the main alloying element. It manufactured in a form of a sheet and designed to exibit superior magenetic properties either in all directions (non-orieneted) or in a sinlge direction (oriented).
has super-classes
steel c
has sub-classes
non-oriented electrical steel c

electron backscatter diffractionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000034

has super-classes
diffraction process c

electron microscopec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000624

A microscope that uses a beam of electrons to create high-resolution images of a sample's surface or structure.
Source
“Electron microscope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electron%20microscope. Accessed 24 Nov. 2022.
has super-classes
microscope c
has sub-classes
scanning electron microscope c, transmission electron microscope c

electron microscope accelerating voltagec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000159

Electron microscope accelerating voltage is a process attribute of an electron microscopy assay which describes the value of a voltage applied to the electron source to extract electrons from the source and accelerate them in the direction of a sample
has super-classes
process attribute c

electron microscopyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000625

A microscopy process that uses a beam of electrons to create an image of an object, allowing for high-resolution visualization of the material's surface and internal structures.
Example 
An example of an electron microscopy process is Scanning Electron Microscopy (SEM), which provides detailed images of the surface topography and composition of a material. Another example is Transmission Electron Microscopy (TEM), which can visualize the internal structure of a sample at atomic resolution.
has super-classes
microscopy process c
has sub-classes
scanning electron microscopy c, transmission electron microscopy c

electron probe microanalysisc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000047

Electron probe microanalysis (EPMA) is a technique to non-destructively determine the chemical element composition of small volumes of solid materials. In EPMA an electron beam is focued on a single point of a surface of a sample. The energy of an electron beam is high enough for electrons to pentrate deeper in the sample causing excitation of characteristic x-rays. An x-ray spectrometer detects those characteristic x-rays providing information about materials chemical composition.
has super-classes
chemical composition analyzing process c

elemental crystalc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020210

a crystal that consists of exactly one atomic species
is equivalent to
has member op exactly 1 portion of pure chemical element c
has super-classes
crystal c

elongationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000004

'characteristic of' some (object and ('is specified output of' some ('tensile testing process' and ('has specified input' some (object and ('has quality' some 'original gauge length'))))))
increase in the original gauge length at any moment during the test
Is defined by
https://w3id.org/pmd/tto
has super-classes
mechanical property c
has sub-classes
percentage elongation c, percentage elongation after fracture c, percentage permanent elongation c

energyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020142

an extensive quality of material entities which manifests as a capacity to perform work (such as causing motion or the interaction of molecules)
Source
http://openenergy-platform.org/ontology/oeo/OEO_00000150
has super-classes
extensive quality c
is disjoint with
chemical potential c, electric potential c, size c, mass c, activity (thermodynamic) c, shape c

engineered materialc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000002

We recognize that some of the materials in the subclasses also occur naturally. However, these are not within the scope of our consideration for technical use.
An engineered material is a material that is output of a manufacturing process.
is equivalent to
material c and (is specified output of op some manufacturing process c)
has super-classes
material c

entityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000001

(Elucidation) An entity is anything that exists or has existed or will exist
Example 
Julius Caesar
Verdi’s Requiem
the Second World War
your body mass index
Julius Caesar; the Second World War; your body mass index; Verdi's Requiem
has sub-classes
continuant c, occurrent c
is in domain of
denoted by op, exists at op
is in range of
denotes op

Epstein framec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000183

Epstein frame is a measuring device of magnetic properties of soft magnetic materials, especially electrical steels. It consists of outer primary (magnetizing) winding, which surrounds the inner secondary (measuring) winding, and both windings are distributed across the four coils of the frame. The steel strips are inserted pairwise into the opposite coils.
Source
https://de.wikipedia.org/wiki/Epsteinrahmen
has super-classes
magnetic properties measuring device c

erbiumc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33379

has super-classes
lanthanoid atom c

Euler anglesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000075

In crystallography Euler angles are three angles which describe orientation of a sinlge crystal in respect to the sample's coordinate system. By aligning coordinate system of every crystal in the sample to the sample's coordinate system, anisotropy of material's properties can be investigated.
has super-classes
1D c, value specification c
has sub-classes
Bunge Euler angles c

evaluant rolec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000067

a role that inheres in a material entity that is realized in an assay in which data is generated about the bearer of the evaluant role
Source
OBI
Example 
When a specimen of blood is assayed for glucose concentration, the blood has the evaluant role. When measuring the mass of a mouse, the evaluant is the mouse. When measuring the time of DNA replication, the evaluant is the DNA. When measuring the intensity of light on a surface, the evaluant is the light source.
has super-classes
role c

extensionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000005

Dimensional analysis: L Unit (e.g. SI): mm
Increase in the extensometer gauge length at any moment during a test
Is defined by
https://w3id.org/pmd/tto
Term status
http://purl.obolibrary.org/obo/IAO_0000428
has super-classes
mechanical property c
has sub-classes
percentage extension c, percentage permanent extension c, percentage plastic extension at maximum force c, percentage total extension at fracture c, percentage total extension at maximum force c, percentage yield point extension c

extensive qualityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020148

An extensive quality is a quality that inheres in only object or object aggregate or fiat object part or chemical entity and is dependent on the bearers (system-) size.
has super-classes
quality c
has sub-classes
electric potential c, energy c, grain orientation c, mass c, number of strips c, shape c, size c
is disjoint with
intensive quality c

extensometerc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000636

A device for measuring minute deformations of test specimens caused by tension, compression, bending, or twisting.
Source
“Extensometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/extensometer. Accessed 5 Dec. 2022.
has super-classes
device c

extensometer gauge lengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000017

initial gauge length of the extensometer used for measurement of extension Note: For the determination of several properties which are based (partly or complete) on extension, e. g. R_p, A_e or A_g, the use of an extensometer is mandatory.
Is defined by
https://w3id.org/pmd/tto
has super-classes
gauge length c

family of directions Miller indicesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000021

Set of directions Miller indices define the components of symmetrically equivalent directions in a crystal lattice. Set of directions Miller indices must be written as <hkl>.
has super-classes
Miller indices c
is in range of
denoted by family op
has members
<100> ni, <110> ni, <111> ni
is disjoint with
direction Miller indices c, plane Miller indices c, family of planes Miller indices c, point Miller indices c

family of planes Miller indicesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000023

Set of planes Miller indices define set of symmetrically equivalent planes. Set of planes must be written in curly brackets, e.g., {hkl}.
Example 
{111}
has super-classes
Miller indices c
is in range of
denoted by family op
has members
{100} ni, {110} ni, {111} ni
is disjoint with
direction Miller indices c, family of directions Miller indices c, plane Miller indices c, point Miller indices c

fatigue testing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000638

Fatigue testing process is a mechanical property analyzing process that assesses a material's ability to withstand cyclic loading, determining its fatigue life and endurance limit. It must have occurent parts single fatigue tests.
Example 
Fatigue testing of metal components in bridges to predict their lifespan under repetitive loading conditions.
has super-classes
mechanical property analyzing process c

ferrous metalc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000639

metal that has iron as primary constituent
has super-classes
metal c
has sub-classes
steel c

fiat linec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000142

(Elucidation) A fiat line is a one-dimensional continuant fiat boundary that is continuous
Example 
The Equator; all geopolitical boundaries; all lines of latitude and longitude; the median sulcus of your tongue; the line separating the outer surface of the mucosa of the lower lip from the outer surface of the skin of the chin
has super-classes
continuant fiat boundary c
has sub-classes
crystallographic direction c, rolled sheet direction c
is disjoint with
fiat surface c, fiat point c

fiat object partc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000024

(Elucidation) A fiat object part b is a material entity & such that if b exists then it is continuant part of some object c & demarcated from the remainder of c by one or more fiat surfaces
Example 
The upper and lower lobes of the left lung; the dorsal and ventral surfaces of the body; the Western hemisphere of the Earth; the FMA:regional parts of an intact human body
has super-classes
material entity c
has sub-classes
bulk c, surface layer (fiat object part) c

fiat pointc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000147

(Elucidation) A fiat point is a zero-dimensional continuant fiat boundary that consists of a single point
Example 
The geographic North Pole; the quadripoint where the boundaries of Colorado, Utah, New Mexico and Arizona meet; the point of origin of some spatial coordinate system
has super-classes
continuant fiat boundary c
has sub-classes
lattice point c
is disjoint with
fiat line c, fiat surface c

fiat surfacec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000146

(Elucidation) A fiat surface is a two-dimensional continuant fiat boundary that is self-connected
Example 
The surface of the Earth; the plane separating the smoking from the non-smoking zone in a restaurant
has super-classes
continuant fiat boundary c
has sub-classes
crystallographic plane c, rolling plane c
is disjoint with
fiat line c, fiat point c

fillet radiusc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000165

Example 
Fillet radus is a charactereristic paramater of a geometry of a tensile test specimen which characterizes the radius of the curved sections (fillets) connecting the gripping ends to the reduced gauge length in a standard "dog-bone" specimen is specifically dimensioned to prevent stress concentrations from causing premature failure outside the gauge length.
has super-classes
length c

final gauge length after fracturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000018

length between gauge length marks on the test piece measured after rupture, at room temperature, the two pieces having been carefully fitted back together so that their axes lie in a straight line
Is defined by
https://w3id.org/pmd/tto
has super-classes
gauge length c

fluid (object)c back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020113

Fluid (object) is an object that consists of some portion of matter which bears an aggregate state that concretizes a liquid or gaseous aggregate state.
has super-classes
object c
has sub-classes
melt c
is disjoint with
ingot c, sheet c, billet c, foil c, coil (coiled sheet) c, plate c, bar c, rod c, wire (semi finished product) c, tube c, pipe c, profile (semi finished product) c

fluorine atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_24061

has super-classes
nonmetal atom c

foilc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020174

A plate is a very thin rectangular object that may bear a semi finished product role. At the same time it may be a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, billet c, coil (coiled sheet) c, plate c, bar c, rod c, wire (semi finished product) c, tube c, pipe c, profile (semi finished product) c

forcec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020200

A force is a realizable entity that consists of a reciprocal interaction between two objects and is realized as equal and opposite influences capable of changing motion or causing deformation.
Source
Old definition: Force is a reciprocal relation realized between two objects where the other object exerts the same force with opposite sign onto the first. Force may be responsible for changes in velocity and/or deformation of objects.
has super-classes
realizable entity c
has sub-classes
maximum force c

forgingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000025

Forging is a pressure forming process of metals and alloys. During forging the material is heated to forging temperature and formed to the desired form using either hammers and anvils or heat-resistant upper and lower dies.
has super-classes
forming under compressive conditions c

formingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000646

A manufacturing process that changes the shape of a solid body through plastic deformation while retaining both mass and structural integrity.
Source
Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 4, 3.1.2 Umformen - Definition
Offizielle Definition findet man in: DIN 8580:2003-9 Fertigungsverfahren, Seite 4, 3.1.2 Umformen - Definition
Example 
Tension Forming, Compression Forming
has super-classes
manufacturing process c
has sub-classes
forming under compressive and tensile conditions c, forming under compressive conditions c

forming machinec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000648

A device used for shaping materials under various conditions, including tensile, compressive, and shearing.
has super-classes
device c
has sub-classes
grinding machine c, polishing machine c

forming under compressive and tensile conditionsc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000649

A forming process that involves applying both tensile and compressive forces to a material.
Source
Official definition can be found in: DIN 8584-1
Offizielle Definition findet man in: DIN 8584-1
Example 
Stripping, Deep Drawing, Spinning
has super-classes
forming c
has sub-classes
rolling c

forming under compressive conditionsc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000650

A forming process that involves deforming materials under compressive forces, commonly used in techniques like rolling and die forming where metal is shaped by applying pressure.
Source
Official definition can be found in: DIN 8583-1
Offizielle Definition findet man in: DIN 8583-1
Example 
Rolling, Coining
has super-classes
forming c
has sub-classes
forging c

fraction value specificationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025997

Fraction value specification is a value specification that contains information about quantitative share of a part relative to a specified whole.
Example 
2.05 wt.% of carbon in steel, 4 vol.% of nitric acid in a solution
has super-classes
scalar value specification c

frequencyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025007

Frequency is a process attribute which characterizes the rate per second of oscillation or vibration.
Example 
Frequency of electromagnetic wave, Frequency of sound wave.
has super-classes
process attribute c
has sub-classes
magnetic field alternating frequency c

functionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000034

(Elucidation) A function is a disposition that exists in virtue of its bearer's physical make-up & this physical make-up is something the bearer possesses because it came into being either through evolution (in the case of natural biological entities) or through intentional design (in the case of artefacts) in order to realize processes of a certain sort
Example 
the function of a hammer to drive in nails
the function of a heart pacemaker to regulate the beating of a heart through electricity
the function of amylase in saliva to break down starch into sugar
The function of a hammer to drive in nails; the function of a heart pacemaker to regulate the beating of a heart through electricity
has super-classes
disposition c
has sub-classes
cut function c, temperature change function c, thickness reduction function c
is in domain of
function of op
is in range of
has function op

functional materialc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000654

A functional material F is an engineered material which has the disposition to be used for an object O (O consists of F) and O's function is other/more than mechanical load carrying.
is equivalent to
material c and (part of op some object c and (has function op some function c))
has super-classes
material c

furnacec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000655

A device that generates and contains high-intensity thermal energy within an insulated enclosure.
Source
“Furnace.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/furnace. Accessed 13 Jan. 2023.
has super-classes
device c
has sub-classes
induction furnace c

gallium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_49631

A metallic element predicted as eka-aluminium by Mendeleev in 1870 and discovered by Paul-Emile Lecoq de Boisbaudran in 1875. Named in honour of France (Latin <em>Gallia</em>) and perhaps also from the Latin <em>gallus</em> cock, a translation of Lecoq.
has super-classes
metal atom c

gauge lengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000019

length of the parallel portion of the test piece on which elongation is measured at any moment during the test
Is defined by
https://w3id.org/pmd/tto
has super-classes
length c
has sub-classes
extensometer gauge length c, final gauge length after fracture c, original gauge length c

generation of magnetic fieldc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000521

is a process that occurs as a reaction to change of elctric field or movement of charges and produces a magnetic field
has super-classes
process c

generically dependent continuantc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000031

b is a generically dependent continuant = Def. b is a continuant that g-depends_on one or more other entities. (axiom label in BFO2 Reference: [074-001])
(Elucidation) A generically dependent continuant is an entity that exists in virtue of the fact that there is at least one of what may be multiple copies which is the content or the pattern that multiple copies would share
Example 
The entries in your database are patterns instantiated as quality instances in your hard drive. The database itself is an aggregate of such patterns. When you create the database you create a particular instance of the generically dependent continuant type database. Each entry in the database is an instance of the generically dependent continuant type IAO: information content entity.
the pdf file on your laptop, the pdf file that is a copy thereof on my laptop
the sequence of this protein molecule; the sequence that is a copy thereof in that protein molecule.
The pdf file on your laptop; the pdf file that is a copy thereof on my laptop; the sequence of this protein molecule; the sequence that is a copy thereof in that protein molecule; the content that is shared by a string of dots and dashes written on a page and the transmitted Morse code signal; the content of a sentence; an engineering blueprint
has super-classes
continuant c
has sub-classes
information content entity c
is in domain of
is concretized as op
is in range of
concretizes op
is disjoint with
independent continuant c, specifically dependent continuant c, independent continuant c, specifically dependent continuant c

geometric relational qualityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025018

Geometric relational quality is a relational quality describing the geometric relation between two or more independent continuants.
Example 
Elongation of a specimen after a tensile step, i.e., the specimen before and after the test. Angle between a rolling direction of a rolled material and the longitudinal side of a specimen.
has super-classes
relational quality c
has sub-classes
angle to rolling direction c, deviation angle c

geometry shapec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0050156

This concept describes the geometric dimensions and appearance (shape and dimensions) of a sample, specimen, or test piece as usually defined by a corresponding standard. Accordingly, the shape value given is in accordance with the defining standard, e.g., ‘tensile test piece shape 1 in accordance with annex B of the tensile test standard’.
Source
DIN EN ISO 6892-1:2019
has super-classes
shape c
has sub-classes
shape 3d c

germanium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30441

has super-classes
metalloid atom c, nonmetal atom c

gold atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_29287

has super-classes
metal atom c

Goss texture componentc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000092

Goss texture component is a type of crystallographic texture which is quality of grain population, i.e., several grains, having a similar orientation (within a misorientation threshold) in relation to the material's reference frame: <100> family of crystallographic directions are oriented parallel to the rolling direction (RD) of a sheet material and {110} family of crystallographic planes are oriented parallel to the rolling plane of a sheet material.
is equivalent to
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some rolling direction c and (parallel to op some crystallographic direction c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value <100> ni))) and (location of op some rolling plane c and (parallel to op some crystallographic plane c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value {110} ni)))))
has super-classes
η-fiber texture c, λ-fiber texture c

grain growthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000020

Grain growth is a process which occurs in polycrystalline materials. The driving force of grain growth is reduction of the interal energy via reduction of the total grain boundary. Grain growth is a thermally activated process which occurs after recovery and (primary) recrystallization.
has super-classes
process c

grain orientationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000042

Grain orientation is an intensive quality of grains in material's microstructure, which describes the crystallographic orientation in respect to the external (sample's) reference frame. Grain orientation can be a quality of an individual grain / crystallite or of a polycrystal, i.e., several grsins with similar crystallographic orientations. Grain orientation can be specified by either texture fibers or texture components. When several grains exhibit similar orientations, then the material exhibits a specific crystallographic texture.
has super-classes
extensive quality c

grain populationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000177

Grain population is a disconnected material aggregate which has crystallites ias parts. Grain population represents grains which not necesserly spatially connected (unlike polycrystal) but share some collective quality, such as preffered crystallographic orientation.
has super-classes
object aggregate c

grain sizec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020243

an intensive quality epitomizing the average size of the grains of a polycrystal
has super-classes
intensive quality c
has sub-classes
ASTM grainsize c

grain size distributionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020112

An intensive quality describing the lower length scale object aggregate (grains) that is part of the material.
has super-classes
intensive quality c
is disjoint with
ASTM grainsize c, aggregate state c, crystal structure c, defect density c, density c, crystallographic texture c, pressure c, specific surface area c, temperature c, porosity c, composition c, metallic grain structure c

grinding machinec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000667

A grinding machine is a forming machine that uses an abrasive wheel to remove material from the surface of a workpiece, typically for finishing or precision work.
has super-classes
forming machine c

hafnium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33343

has super-classes
metal atom c

hardening by formingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000772

A changing properties of material process, that involves altering material properties by mechanical deformation.
Example 
Sheet Metal Rolling to Achieve Higher Strength.
has super-classes
changing properties of material c

hardnessc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000773

The hardness is a mechanical property used as a measure of a material's resistance to localized plastic deformation, often tested by indentation or scratch methods.
has super-classes
mechanical property c

hardness testing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000776

A mechanical property analyzing process that measures a material's resistance to deformation, typically using indentation methods to determine hardness.
Example 
Hardness testing of steel using the Rockwell method to classify its grade for industrial applications.
has super-classes
mechanical property analyzing process c

heat (metallurgy)c back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020166

A heat is a fixed amount of metallic alloy that may be input to some manufacturing process.
has super-classes

heat treatmentc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000779

A changing properties of material process in which a solid (ferrous) product is fully or partially exposed to specific time-temperature sequences through a series of process steps with the aim of modifying its properties and/or its internal structure.
Source
Official definition can be found in: DIN EN ISO 4885:2018 Wärmebehandlung Page 21, 3.108 Wärmebehandlung - Definition
Offizielle Definition findet man in: DIN EN ISO 4885:2018 Wärmebehandlung Seite 21, 3.108 Wärmebehandlung - Definition
Example 
Annealing, Ageing, Hardening
has super-classes
changing properties of material c
has sub-classes
annealing c, normalizing c

heat treatment devicec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000780

A device used for treating materials through heating and cooling processes to alter their properties.
is equivalent to
device c and (has function op some heating function c or cooling function c)
has super-classes
device c
has sub-classes
melting furnace c

heatingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025010

Heating is a change of temperature which corresponds to the increase of temperature in the system or object.
has super-classes
change of temperature c

heating functionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000054

A temperature change function that, when realized, enables a system or device to increase the thermal energy of a material, typically to reach temperatures required for processing, transformation, or reaction.
Example 
The function of a resistance heater in a vacuum furnace.
has super-classes
temperature change function c
has sub-classes
melting function c

helium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30217

has super-classes
molecular entity c, nonmetal atom c

hertzc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000106

has super-classes
hertz based unit c
is also defined as
named individual

hertz based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000106

has super-classes
measurement unit label c
has sub-classes
hertz c

Homo sapiensc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/NCBITaxon_9606

has super-classes
material entity c

hot rollingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000016

Hot rolling is a rolling process which aims to reduce the thickness of a sheet material. Hot rolling takes place at temperatures above alloy's recrystallization temperature.
has super-classes
rolling c

hourc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000032

has super-classes
hour based unit c
is also defined as
named individual

hour based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000032

has super-classes
measurement unit label c
has sub-classes
hour c

hydrogen atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_49637

has super-classes
molecular entity c, nonmetal atom c

hysteresis lossc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000056

Hysteresis loss can be reduced by controlling chemical composition, i.e., reducing nonmetallic impurities and increasing Si content, and by controlling microstructure, i.e., achieving large uniform grains with minimizing inclusions and precipitates.
Hysteresis loss is a type of magnetic power lossses attributed dissipation of energy due to the irreversible motion of a magnetic domain wall. The value of hystereis loss is equivalent to the area of a static B-H curve.
has super-classes
magnetic power loss c

identifierc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0020000

An information content entity that is the outcome of a dubbing process and is used to refer to one instance of entity shared by a group of people to refer to that individual entity.
Sep 29, 2016: The current definition has been amended from the previous version: "A proper name is an information content entity that is the outcome of a dubbing process and is used to refer to one instance of entity shared by a group of people to refer to that individual entity." to more accuratly reflect the necessary and sufficient condition on the class. (MB)
is equivalent to
information content entity c and (denotes op some entity c) and (is specified output of op some identifier creating process c)
has super-classes
information content entity c

identifier creating processc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0020010

A planned process that provides a reference to an individual entity shared by a group of subscribers to refer to that individual entity.
is equivalent to
completely executed planned process c and (has specified output op some identifier c)
has super-classes
completely executed planned process c

immaterial entityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000141

b is an immaterial entity =Def b is an independent continuant which is such that there is no time t when it has a material entity as continuant part
Example 
As for fiat point, fiat line, fiat surface, site
has super-classes
independent continuant c
has sub-classes
continuant fiat boundary c, crystallographic entity in cubic system c, crystallographic entity in hexagonal system c, crystallographic entity in monoclinic system c, crystallographic entity in orthorhombic system c, crystallographic entity in rhombohedral system c, crystallographic entity in tetragonal system c, crystallographic entity in triclinic system c, site c, spatial region c
is disjoint with
material entity c

inclusion rolec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000125

Inclusion role is a role of object aggregate which is a part of microstructure of an alloy: These object aggregates are second-phase particles embedded in the alloy matrix, and are thermodynamically distinct from the matrix.
has super-classes
role c
has sub-classes
metallic inclusion role c, non-metallic inclusion role c

incomplete pole figurec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000076

Incomplete pole figure is a pole figure that lacks intensity data for high tilt angles α.
has super-classes
pole figure c

incremental permeabilityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000060

Is deprecated
has super-classes
magnetic permeability c

independent continuantc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000004

b is an independent continuant = Def. b is a continuant which is such that there is no c and no t such that b s-depends_on c at t. (axiom label in BFO2 Reference: [017-002])
b is an independent continuant =Def b is a continuant & there is no c such that b specifically depends on c or b generically depends on c
Example 
a chair
a heart
a leg
a molecule
a spatial region
an atom
an orchestra.
an organism
the bottom right portion of a human torso
the interior of your mouth
An atom; a molecule; an organism; a heart; a chair; the bottom right portion of a human torso; a leg; the interior of your mouth; a spatial region; an orchestra
has super-classes
continuant c
has sub-classes
immaterial entity c, material entity c, temporally qualified continuant c
is in domain of
complies with op, geometrically related op, has disposition op, has function op, has relational quality op, has role op, located in op
is in range of
geometrically related op, located in op
is disjoint with
specifically dependent continuant c, generically dependent continuant c, specifically dependent continuant c, generically dependent continuant c

indium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30430

A metallic element first identified and named from the brilliant indigo (Latin <em>indicum</em>) blue line in its flame spectrum.
has super-classes
metal atom c

induction furnacec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000791

An induction furnace is a furnace that heats materials using electromagnetic induction, generating heat directly within the material.
has super-classes
furnace c

information content entityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000030

A generically dependent continuant that is about some thing.
Source
OBI_0000142
IAO
Example 
Examples of information content entites include journal articles, data, graphical layouts, and graphs.
Examples of information content entites include journal articles, data, graphical layouts, and graphs.
has super-classes
generically dependent continuant c
has sub-classes
data item c, datum label c, directive information entity c, identifier c, value specification c
is in domain of
denotes op, has value dp, has value specification op, is about op
is in range of
complies with op, denoted by op

ingotc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020170

The ingot may be hot rolled after casting...
An ingot is an object that has a thick section and may bear a semi finished product role and that is the specified output of a casting process. At the same time it is a material.
has super-classes
object c
is disjoint with
fluid (object) c, sheet c, billet c, foil c, coil (coiled sheet) c, plate c, bar c, rod c, wire (semi finished product) c, tube c, pipe c, profile (semi finished product) c

initial permeabilityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000061

How easily the material magnetizes from rest
Initial permeability characterizes the slope of the tangent to the magnetization curve at the origin, i.e., H=0 and B=0. It represents the permeability in the weakest magnetic fields
has super-classes
magnetic permeability c

inner diameterc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025016

Inner diameter is a length of a straight line from one inner surface of an object or space to the other side of its inner surface through the center of an object or space when it has the inside and outside surface.
has super-classes
diameter c

intensive qualityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020131

An intensive quality is a quality that inheres in only portion of matter and thus is independent of the bearers (system-) size.
has super-classes
quality c
has sub-classes
aggregate state c, average grain size c, chemical potential c, composition c, crystal structure c, crystallographic texture c, defect density c, density c, direction averaged texture parameter A c, grain size c, grain size distribution c, metallic grain structure c, order scale c, porosity c, pressure c, specific surface area c, temperature c, texture factor c, texture parameter Aθ c
is disjoint with
extensive quality c

iodine atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_24859

Chemical element with atomic number 53.
has super-classes
nonmetal atom c

iridium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_49666

has super-classes
metal atom c

iron atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_18248

An iron group element atom that has atomic number 26.
has super-classes
metal atom c

kelvinc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000012

has super-classes
base unit c, kelvin based unit c
is also defined as
named individual

kelvin based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000012

has super-classes
measurement unit label c
has sub-classes
kelvin c

krypton atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_49696

has super-classes
molecular entity c, nonmetal atom c

lanthanoid atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33319

has super-classes
metal atom c
has sub-classes
cerium c, erbium c, lanthanum atom c, neodymium atom c, samarium atom c

lanthanum atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33336

has super-classes
lanthanoid atom c

laser cuttingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000042

Laser cutting is a cutting process, where lasercutter is a participant and it realizes some cutting function.
is equivalent to
separating c and (realizes op some cut function c) and (has participant op some lasercutter c and (has function op some cut function c))
has super-classes
separating c

lasercutterc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000817

A device that utilizes laser beams to create precise cuts in various materials such as wood, plastic, metal, etc.
has super-classes

lattice centeringc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000027

Lattice centering is an intensive quality ofa crystal lattice which the geometric arrangement of lattice points in a unit cell. It is specified by one of the 4 lattice centering value.
has super-classes
quality c

lattice centering valuec back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000036

Lattice centering value is a categorical value specification which describes th geometric arrangement of lattice points in a unit cell with one of the values: primitive, body centered, face centered, base centered.
is equivalent to
{ primitive ni , body centered ni , face centered ni , base centered ni }
has super-classes
categorical value specification c

lattice pointc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020197

A lattice point is a fiat point that represents a position in a crystal lattice at which structural entities are regularly arranged.
has super-classes
fiat point c

lead atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_25016

has super-classes
metal atom c

lengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0040001

Length is a size that describes the spatial extent of its bearer in one dimension.
Length is a one dimensional size.
has super-classes
size c
has sub-classes
diameter c, fillet radius c, gauge length c, thickness c, width c

light microscopyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000819

An optical microscopy process that uses visible light and lenses to magnify and visualize specimens, enabling the study of the microstructure and morphology of materials.
Example 
An example of a light microscopy process is Confocal Laser Scanning Microscopy, which uses laser light to scan specimens and create high-resolution, three-dimensional images. Another example is Fluorescence Microscopy, which uses fluorescent dyes to label specific components of the specimen, allowing for the visualization of structures that are otherwise difficult to see. A third example is Polarized Light Microscopy, which utilizes polarized light to enhance contrast in samples with birefringent properties, such as crystalline materials.
has super-classes
optical microscopy c

lithium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30145

has super-classes
metal atom c

load cellc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000820

A device that converts mechanical force into a measurable signal by sensing the physical deformation of a structural element.
Source
https://en.wikipedia.org/wiki/Load_cell
has super-classes
device c

longitudinal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000031

Longitudinal direction is a rolled sheet direction along the dimension in which an anisotropic material property is measured. Longitudinal direction might be parallel to the rolling or transversal direction of a rolled material, and it is always normal to the rolling direction.
has super-classes
rolled sheet direction c
has sub-classes
rolling direction c, transverse direction c

lotc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020138

A lot is an object aggregate whose parts are output of the same production process.
has super-classes
object aggregate c

lower yield strengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000022

lowest value of stress during plastic yielding, ignoring any initial transient effects
Is defined by
https://w3id.org/pmd/tto
has super-classes
yield strength c

machining geometrically definedc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000822

A separating process that involves removing material with a tool that has a defined shape and sharp edges, such as in sawing and drilling operations.
Source
Official definition can be found in: DIN 8589-0
Offizielle Definition findet man in: DIN 8589-0
Example 
Drilling, Turning
has super-classes
separating c

machining geometrically undefinedc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000823

A separating process that involves removing material using tools with undefined cutting edges, such as grinding or abrasive machining, where the exact shape of the cutting part isn't clearly defined.
Source
Official definition can be found in: DIN 8589-0
Offizielle Definition findet man in: DIN 8589-0
Example 
Grinding, Blasting
has super-classes
separating c

magnesium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_25107

has super-classes
metal atom c

magnetic field alternating frequencyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000003

TODO: the axiom is a thin ice. Decide if application of the MF MUST be a part of an assay
Magnetic field alternating current is a process attribute of an application of magnetic field describing how many times per second the applied magnetic field changes its direction.
Example 
400 Hz frequency of an Epstein measurment
has super-classes
frequency c

magnetic field strengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000070

Magnetic field strength is a process attribute of an aplication of magnetic field process which characterizes the magnitude the external / applied magnetic field.
has super-classes
process attribute c
has sub-classes
maximal magnetic field strength c

magnetic inductionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000049

Magnetic induction is a magnetic property stimulated by an applied extermal magnetic field H. It characterizes the response of magnetic domains within a material to the applied magnetic field, i.e., the alignment of the magnetic domains and the stregnth of the total induced magnetic field in the material.
has super-classes
magnetic property c
has sub-classes
remanence c, saturation induction c

magnetic permeabilityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000052

Magnetic permeability is a magnetic property that measures ability of a material to support the formation of a magnetic field within itself, and can be determined as the ratio between magnetic flux density / induction B and applied magnetic field strength H (μ=B/H).
has super-classes
magnetic property c
has sub-classes
differential permeability c, incremental permeability c, initial permeability c, maximum permeability c, normal permeability c, relative permeability c, reversible permeability c

magnetic polarizationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000178

TODO add axioms 1. When the magnetic qualities are realized 2. Especially for peak values that would be interesting
Magnetic polarization is a magnetic property which is a measure of intrinsic magnetization of a material (alignment of magnetic dipoles) as a response to the externaly applied magnetic field H. It is determined as a difference between magnetic induction B and the external field µ0*H.
has super-classes
magnetic property c
has sub-classes
peak magnetic polarization c

magnetic power lossc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000053

Magnetic power loss is a magnetic property of materials which describes dissipated energy due to application of an external magnetic field H.
has super-classes
magnetic property c
has sub-classes
anomalous loss c, eddy current loss c, hysteresis loss c, total magnetic power loss c

magnetic power loss at 1.0 T / 400 Hzc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000069

Magnetic power loss at 1.0 T / 400 Hz is a total magnetic power loss that has been determined at 1.0 T of maximum magnetic induction B and 400 Hz of frequency of alternating magnetic field
is equivalent to
characteristic measured by assay op some assay c and (has process attribute op some process attribute c and (specified by value op some scalar value specification c and (has measurement unit label op only hertz c) and (has specified numeric value dp value 400))) and (has process attribute op some process attribute c and (refers to op some saturation induction c and (specified by value op some scalar value specification c and (has measurement unit label op only tesla c) and (has specified numeric value dp value 1.0))))
has super-classes
total magnetic power loss c

magnetic power loss at 1.5 T / 50 Hzc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000065

is equivalent to
characteristic measured by assay op some assay c and (has process attribute op some process attribute c and (specified by value op some scalar value specification c and (has measurement unit label op only hertz c) and (has specified numeric value dp value 50))) and (has process attribute op some process attribute c and (refers to op some saturation induction c and (specified by value op some scalar value specification c and (has measurement unit label op only tesla c) and (has specified numeric value dp value 1.5))))
has super-classes
total magnetic power loss c

magnetic properties measuring devicec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000163

Magnetic properties measuring device is a device that measures a hysteresis curve, i,e., its corresponding characteristic points, hysteresis loss, and total magnetic loss, of soft magnetic materials by applying alternating (AC) or quasi-static (DC) electric current on copper coils to produde external magnetic field.
Example 
Single sheet tester (SST), Epstein frame, Ring core tester
has super-classes
device c
has sub-classes
Epstein frame c, sinlge sheet tester c, thoroidal core setup c

magnetic propertyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000825

A magnetic property is a material property representing characteristics that describe how a material responds to magnetic fields, such as permeability and coercivity.
has super-classes
material property c
has sub-classes
coercivity c, magnetic induction c, magnetic permeability c, magnetic polarization c, magnetic power loss c

magnetic property analyzing process using Epstein framec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000012

Magnetic property analyzing process using Epstein frame is a standardized assay which uses Epstein frame to test magnetic properties of soft magnetic materials, where several (how many) strips are stacked.
is equivalent to
magneto electrical property analyzing process c and (has participant op some Epstein frame c)
has super-classes
magneto electrical property analyzing process c

magnetic property analyzing process using single sheet testerc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000013

magnetic property analyzing process using single sheet tester is an assay for determining magnetic properties of soft mangetic materials, where magnetic field H is applied to a single sheet.
is equivalent to
magneto electrical property analyzing process c and (has participant op some sinlge sheet tester c)
has super-classes
magneto electrical property analyzing process c

magnetic property analyzing process using thoroidal corec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000014

Magnetic property analyzing process using thoroidal core is an assay for determing magnetic properties of soft magnetic materials, where the sample has closed wound ring core shape. As the ring shape does not have any air gaps or joint losses, this testing procedure provides information on most intrinsic material properties.
is equivalent to
magneto electrical property analyzing process c and (has participant op some thoroidal core setup c)
has super-classes
magneto electrical property analyzing process c

magnetic susceptibilityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000071

Magnetic susceptibility is a disposition of a material which describes how responsive the material is to an applied magnetic field. It is a relation between the induced magnetization M and the magnetic field H.
has super-classes
disposition c

magnetizing devicec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000827

A device used for inducing a magnetic field in materials to alter their magnetic properties.
has super-classes
device c

magneto electrical property analyzing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000829

An assay that investigates the magnetic and electrical properties of materials, including conductivity, resistivity, permittivity, permeability, and magnetization.
has super-classes
assay c
has sub-classes
dynamic (AC) characterization of magnetic properties c, magnetic property analyzing process using Epstein frame c, magnetic property analyzing process using single sheet tester c, magnetic property analyzing process using thoroidal core c, quasi-static (DC) characterization of magnetic properties c

manganese atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_18291

has super-classes
metal atom c

manufacturerc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000835

A person or organization that has a manufacturer role.
is equivalent to
(Homo sapiens c or organization c) and (has role op some manufacturer role c)
has super-classes
material entity c
is in range of
is_manufactured_by op

manufacturer rolec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000571

Manufacturer role is a role which inheres in a person or organization and which is realized by a manufacturing process.
Source
OBI
Example 
With respect to The Accuri C6 Flow Cytometer System, the organization Accuri bears the role manufacturer role.  With respect to a transformed line of tissue culture cells derived by a specific lab, the lab whose personnel isolated the cll line bears the role manufacturer role.  With respect to a specific antibody produced by an individual scientist, the scientist who purifies, characterizes and distributes the anitbody bears the role manufacturer role.
has super-classes
role c

manufacturing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000833

Manufacturing processes alternate qualities of materials, i.e., a value specification of some quality of a material entity, which is a specified input to the process, cannot be the same as a value specification of the same quality of another material entity, which is a specified output of the process. Unfortunately it is not possible to write down such axiom based on OWL. Semi-working solution are the temporally qualified continuants + SPARQL constrains.
A planned process that is driven by the primary intent to transform objects A manufacturing process is always a transformative process.
is equivalent to
completely executed planned process c and (has specified input op some object aggregate c or object c) and (has specified output op some object aggregate c or object c)
has super-classes
completely executed planned process c
has sub-classes
changing properties of material c, forming c, primary shaping c, separating c, tensile testing process c

mapc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000834

A map is a 2D information content entity describing a representation of spatial data or relationships, often used in material science for visualizing properties or distributions.
has super-classes
2D c
has sub-classes
EBSD map c

massc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020133

Mass is relevant in such processes as gravitation, acceleration, etc.
Mass is fundamental extensive quality.
has super-classes
extensive quality c
is disjoint with
chemical potential c, electric potential c, size c, energy c, activity (thermodynamic) c, shape c

mass percentagec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000163

has super-classes
mass percentage based unit c
is also defined as
named individual

mass percentage based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000163

has super-classes
concentration unit c, percent c
has sub-classes
mass percentage c

mass proportionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020102

Mass proportion is a proportion which quantifies the mass of the part relative to the mass of the whole.
has super-classes
proportion c
is disjoint with
molar proportion c, volume proportion c

mass volume percentagec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000164

has super-classes
mass volume percentage based unit c
is also defined as
named individual

mass volume percentage based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000164

has super-classes
concentration unit c, percent c
has sub-classes
mass volume percentage c

materialc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000000

Instances of Portions Of Matter whose shape is relevant for their dispostion to participate in a manufacturing process may be (subclasses of) objects that bear a 'blank role' in the context of the manufacturing process.
A material is a portion of matter that may participate in some manufacturing process and whose shape is not relevant for its participation in the manufacturing process.
has super-classes
has sub-classes
engineered material c, functional material c

material entityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000040

An independent continuant that is spatially extended whose identity is independent of that of other entities and can be maintained through time.
(Elucidation) A material entity is an independent continuant has some portion of matter as continuant part
Example 
A human being; the undetached arm of a human being; an aggregate of human beings
has super-classes
independent continuant c
has sub-classes
Homo sapiens c, chemical entity c, fiat object part c, manufacturer c, object c, object aggregate c, organization c, phase (thermodynamic) c, portion of matter c
is in domain of
environs op, is_manufactured_by op
is in range of
occurs in op
is disjoint with
immaterial entity c

material propertyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000005

A property is a material trait in terms of the kind and magnitude of response to a specific imposed stimulus. Generally, definitions of properties are made independent of material shape and size. (Callister, W.D., Rethwisch, D.G., Materials Science and Engineering, Wiley, 2014) Technical materials are complex aggregates. Many properties that are determined for those aggregates are intrinsically associated with the methodologies employed in the measurement process. This is in contrast to typical 'physical' properties, which like e.g. mass that can be determined to high accuracy independently of the measurement process. As a consequence, material properties in the ontology are differeciated according to their measurement method, e.g. Brinell hardness and Vickers hardness are different types of indentation hardness rather than different measures/quantification (GDC) of the materials property 'indentation hardness'. The 'unit idenifieres' of such properties (e.g. "HV1", "HV10", "HBW") are strictly speaking not units but rather references to the measurement methodology used to determine a numeric value that quantifies the property. Extensive properties that depend on the object being tested rather than on the portion of matter are (extensive) object- or system-properties.
a disposition of a portion of matter that is realized in a compatible process and whose realization is grounded in the portions intensive qualities
has super-classes
disposition c
has sub-classes
electrical property c, magnetic property c, mechanical property c, thermal property c

material reacting processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025009

material reacting process has always energy minimization as a driving force.
Material reacting process is a process which occurs in a portion of matter due to some of its disposition or behavioral material property which has realization in some stimulating process. Both the material reacting process and stimulating process must be occurent parts of a planned process, if the planned process takes place.
is equivalent to
process c and (occurs in op some portion of matter c) and (in response to op some (disposition c or material property c) and (has realization op some stimulating process c))
has super-classes
process c
has sub-classes
domain wall motion c, domain wall pinning c
is disjoint with
planned process c

material specificationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0060007

A directive information entity that defines the composition, properties, performance criteria, and acceptable standards for a material, guiding its selection, processing, and application in a specific context.
has super-classes
directive information entity c

maximal magnetic field strengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000156

Maximal magnetic field is a maximal value of a magnetic field has has to be achieved during characterization of magnetic properties
has super-classes
magnetic field strength c

maximum forcec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000023

For materials displaying no discontinuous yielding: highest force that the test piece withstands during the test For materials displaying discontinuous yielding: highest force that the test piece withstands during the test after the beginning of work-hardening Note: For materials which display discontinuous yielding, but where no work-hardening can be established, the maximum force is not defined.
Is defined by
https://w3id.org/pmd/tto
has super-classes
force c

maximum permeabilityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000062

The maximum value of the normal permeability (the steepest line from the origin to the magnetization curve).
Maximum permeability is the steepest part of the B-H curve, where the material most readily accepts field. it indicates the easiest magnetization point of the material,
has super-classes
magnetic permeability c
has sub-classes
maximum permeability in the rolling direction c, maximum permeability in the transversal direction c

maximum permeability in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000108

is equivalent to
maximum permeability c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
maximum permeability c

maximum permeability in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000109

is equivalent to
maximum permeability c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
maximum permeability c

measurement datumc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000109

A measurement datum is an information content entity that is a recording of the output of a measurement such as produced by a device.
Source
OBI_0000305
group:OBI
Example 
Examples of measurement data are the recoding of the weight of a mouse as {40,mass,"grams"}, the recording of an observation of the behavior of the mouse {,process,"agitated"}, the recording of the expression level of a gene as measured through the process of microarray experiment {3.4,luminosity,}.
has super-classes
data item c
is in domain of
is quality measurement of op

measurement unit labelc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000003

A measurement unit label is as a label that is part of a scalar measurement datum and denotes a unit of measure.
Example 
Examples of measurement unit labels are liters, inches, weight per volume.
has super-classes
datum label c
has sub-classes
base unit c, concentration unit c, degree Celsius based unit c, degree based unit c, hertz based unit c, hour based unit c, kelvin based unit c, meter based unit c, minute based unit c, pascal based unit c, ratio unit c, second based unit c, tesla based unit c
is in range of
has measurement unit label op
has members
Megapascal ni, Newton per Square Metre ni, Percent ni, Watt per Kilogram ni

mechanical processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000522

is a process in which forces, moments, or imposed displacements to objects or object aggregates occur and/or the equivalent (stresses, strains) to materials or portions of matter
has super-classes
process c

mechanical propertyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000848

The axiom that mechanical property has realization some application of mechanical load treats only conventional materials and not such effects as magnetostriction etc.
A mechanical property is a material property which is a characteristic of material M. Mechanical property has realization in a stimulating process (in most cases, application of mechanical load), and the stimulating process is an occurent part of another process, in which an object O that is an instance of M participates.
has super-classes
material property c
has sub-classes
elongation c, extension c, hardness c, percentage reduction of area c, strength c, yield strength ratio c

mechanical property analyzing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000849

An assay that evaluates the mechanical characteristics of materials, such as strength, hardness, elasticity, and tensile properties, often through tests that measure response to forces and loads.
has super-classes
assay c
has sub-classes
fatigue testing process c, hardness testing process c, single fatigue testing process c, tensile testing process c

meltc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020139

is a fluid (object) with a disposition to realize a blank role in a manufacturing process
Example 
molten PLA in a 3D printing process
has super-classes
fluid (object) c

melting functionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000057

A heating function that, when realized, enables a device or system to initiate or sustain the phase transition of a solid material into a liquid by raising its temperature above the melting point.
Example 
The function of an induction coil in a furnace to heat metal until it melts.
has super-classes
heating function c

melting furnacec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000056

An electric arc furnace used in steelmaking.
A melting furnace is a device that bears a melting function, typically designed to raise the temperature of a solid material to initiate and sustain its transformation into a melt.
has super-classes
heat treatment device c

melting processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000053

a thermally induced change of aggregate state during which a solid material undergoes a phase transition into a liquid state. It involves the absorption of heat and occurs at or above the material's melting point.
Example 
The process of melting aluminum ingots in preparation for extrusion.
has super-classes
completely executed planned process c

mercury atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_25195

has super-classes
metal atom c

metalc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000852

A metal is an engineered material representing a class of materials characterized by high electrical and thermal conductivity, ductility, and metallic bonding.
has super-classes
has sub-classes
ferrous metal c

metal atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33521

An atom of an element that exhibits typical metallic properties, being typically shiny, with high electrical and thermal conductivity.
has super-classes
atom c
has sub-classes
aluminium atom c, barium atom c, beryllium atom c, bismuth atom c, bohrium atom c, cadmium atom c, caesium atom c, calcium atom c, chromium atom c, cobalt atom c, copper atom c, gallium atom c, gold atom c, hafnium atom c, indium atom c, iridium atom c, iron atom c, lanthanoid atom c, lead atom c, lithium atom c, magnesium atom c, manganese atom c, mercury atom c, molybdenum atom c, nickel atom c, niobium atom c, osmium atom c, palladium c, platinum c, potassium atom c, rhenium atom c, rhodium atom c, ruthenium atom c, scandium atom c, silver atom c, sodium atom c, tantalum atom c, thallium atom c, tin atom c, titanium atom c, tungsten c, uranium atom c, vanadium atom c, yttrium atom c, zinc atom c, zirconium atom c

metallic bondc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0050002

A metallic bond is a bond that forms between metal atoms, where electrons are shared in a "sea" of electrons that move freely around the metal ions. This type of bonding gives metals their characteristic properties such as conductivity and malleability.
Source
https://www.thoughtco.com/metallic-bond-definition-properties-and-examples-4117948
has super-classes
bond c

metallic grain structurec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025003

ferrite, austenite, martensite, etc.
intensive quality epitomizing the distinct phases in the microscopic structure of a metallic material.
is equivalent to
specified by value op exactly 1 metallic grain structures c
has super-classes
intensive quality c
is disjoint with
ASTM grainsize c, aggregate state c, crystal structure c, defect density c, density c, crystallographic texture c, pressure c, specific surface area c, temperature c, porosity c, grain size distribution c, composition c

metallic grain structuresc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020023

The metallic grain structures is a categorical value specification that specifies value of the metallic grain structure quality. It describes the morphology of polycrystalline metallic materials. Polycrystalline metallic materials will typically form their grain structures as one of those categories or a transition or mixture state of those.
is equivalent to
{ bainite ni , austenite ni , ferrite ni , ledeburite ni , pearlite ni , widmanstatten structure ni , martensite ni }
has super-classes
categorical value specification c

metallic inclusion rolec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000126

Curation status: need more sophisticated axioms to detect metallic / non-metallic type. Will be inferable in the future
Matallic inclusion role is a inclusion role of some object aggregate, which members have metallic bond.
has super-classes
inclusion role c

metalloid atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_137980

An atom of an element that exhibits properties that are between those of metals and nonmetals, or that has a mixture of them. The term generally includes boron, silicon, germanium, arsenic, antimony, and tellurium, while carbon, aluminium, selenium, polonium, and astatine are less commonly included.
has super-classes
atom c
has sub-classes
antimony atom c, arsenic atom c, boron atom c, germanium atom c, tellurium atom c

metastable phasec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020149

The stability of a phase can only be evaluated in the context of a (possibly unknown) phase transformation process.
A metastable phase phase_trans is a phase that has a "pmd:disposition of a phase to transform" disp_trans and disp_trans is realized in a "pmd:phase transformation" proc_trans and proc_trans has participant sys_trans and sys_trans has part phase_trans.
has super-classes
phase (thermodynamic) c
is disjoint with
stable phase c

meter based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000008

has super-classes
measurement unit label c
has sub-classes
micrometer c, millimeter c

micrometerc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000017

has super-classes
meter based unit c
is also defined as
named individual

microscopec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000855

A device used to magnify and view small objects or details that are not visible to the naked eye.
has super-classes
device c
has sub-classes
electron microscope c, optical microscope c

microscopy processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000856

Microscopy process that uses various types of microscopy techniques to visualize and analyze the microstructure and morphology of materials at different scales.
Example 
Electron microscopy, which provides detailed images at high resolution; ion microscopy, which offers high-precision imaging and material milling capabilities; and optical microscopy, which uses visible light to study e.g. the microstructure of materials.
has super-classes
assay c
has sub-classes
electron microscopy c, optical microscopy c

microstructurec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000857

The focus of interest when looking at an object through the microstructure perspective is often its morphology.
A microstructure is a portion of matter that represents the small-scale structure of a material, including grains, phases, and defects, visible under a microscope.
has super-classes
portion of matter c

Miller indicesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000014

TODO 1. think if its actually 1D.. 2. Review the definitions of sublcasses
Miller indices is an information content entity which denotes crystallographic direction, crystallographic plane, or lattice point, i.e., defines their position in respect to the coordinate system of a crystal lattice, and has exactly 3 interger literals, namely h, k. and l.
has super-classes
1D c
has sub-classes
direction Miller indices c, family of directions Miller indices c, family of planes Miller indices c, plane Miller indices c, point Miller indices c

millimeterc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000016

has super-classes
meter based unit c
is also defined as
named individual

minimum cross-sectional area after fracturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000024

Symbol: S_u
This concept describes the smallest cross-sectional area of the tensile test piece observed after it has fractured under the applied tensile force. Note: It is typically measured perpendicular to the direction of the applied force and is used to calculate engineering stress during the test. Note: It is recommended to measure the original cross-sectional area of the parallel length to an accuracy of ±2 %. However, measuring the original cross-sectional area of the parallel length with an accuracy of ±2 % on small diameter round test pieces, or test pieces with other cross-sectional geometries, may not be possible.
Is defined by
https://w3id.org/pmd/tto
has super-classes
cross section area c

minutec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000031

has super-classes
minute based unit c
is also defined as
named individual

minute based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000031

has super-classes
measurement unit label c
has sub-classes
minute c

molar proportionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020103

Molar proportion is the proportion which quantifies the entities count of the part in relation to the entities count of the whole.
Example 
The molar ratio of hydrogen gas H2 molecules to water H2O molecules is 1/1 in the oxyhydrogen reaction. The molar ratio of oxygen molecules O2 to water molecules is 2/1.
The molar ratio of carbon dioxide to average atmosphere air is 420 ppm as of 2022 AD.
has super-classes
proportion c
has sub-classes
amount of substance c
is disjoint with
mass proportion c, volume proportion c

mole fractionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000076

has super-classes
mole fraction based unit c
is also defined as
named individual

mole fraction based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000076

has super-classes
concentration unit c, ratio unit c
has sub-classes
mole fraction c

molecular entityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_23367

Any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer etc., identifiable as a separately distinguishable entity.
has super-classes
chemical entity c
has sub-classes
argon atom c, helium atom c, hydrogen atom c, krypton atom c, neon atom c, xenon atom c

molybdenum atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_28685

has super-classes
metal atom c

mouldc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000075

A device consisting of a hollowed-out cavity that shapes fluid or plastic material into a specific form through the process of solidification or cooling.
has super-classes
device c

neodymium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33372

has super-classes
lanthanoid atom c

neon atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33310

has super-classes
molecular entity c, nonmetal atom c

nickel atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_28112

Chemical element (nickel group element atom) with atomic number 28.
has super-classes
metal atom c

niobium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33344

has super-classes
metal atom c

nitrogen atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_25555

has super-classes
nonmetal atom c

NO27-14c back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000181

TODO: 1. Import W/kg units 2. Add units to the equivalent class 3. Think of adding nomical thickness class 4. Check the some in the decimal
is equivalent to
non-oriented electrical steel c and (has characteristic op some magnetic power loss at 1.0 T / 400 Hz c and (specified by value op some scalar value specification c and (has specified numeric value dp some ))) and (has quality op some thickness c and (specified by value op some scalar value specification c and (has specified numeric value dp some )))
has super-classes
non-oriented electrical steel c

non-metallic inclusion rolec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000127

Curation status: need more sophisticated axioms to detect metallic / non-metallic type. Will be inferable in the future
Non-metallic inclusion role is a inclusion role of some object aggregate, which members have non-metallic bond.
Example 
Non-metallic inclusion role of SiO₂, MnS, AlN, Si₃N₄, etc.
has super-classes
inclusion role c

non-oriented electrical steelc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000180

has super-classes
electrical steel c
has sub-classes
NO27-14 c

nonmetal atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_25585

has super-classes
atom c
has sub-classes
argon atom c, boron atom c, bromine atom c, carbon atom c, chlorine atom c, fluorine atom c, germanium atom c, helium atom c, hydrogen atom c, iodine atom c, krypton atom c, neon atom c, nitrogen atom c, oxygen atom c, phosphorus atom c, selenium atom c, sulfur atom c, xenon atom c

normal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000036

Normal direction is a rolled sheet direction which is normal to the rolling plane of the sheet.
has super-classes
rolled sheet direction c

normal permeabilityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000063

A line from the origin to the loop tip
Normal permeabilty is the ratio of the peak magnetic induction B_max to the peak magnetic field strength H_max for a specific magnitization cycle.
has super-classes
magnetic permeability c

normalizingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000026

Normalizing is a heat treatment process which aims to create uniform grain structure and improve toughness of an alloy. During normalizing the material is heated above its critical temperature, kept at this temperature for a period of time, and then cooled in the air.
has super-classes
heat treatment c

number of rolling passesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000119

Number of rolling passes is a process attribute of a rolling process which specifies how many times a piece of material have been passed between rolling mills to achieve desired thickness.
has super-classes
process attribute c

number of stripsc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000038

Number of strips is a extensive quality of a disconnected material entity aggregate which has parts individual strips of an electrical sheet and characterizes how many strips or sheets are present in a packet, used for Epstein or thoroidal core measurement or construction of stators and rotors
has super-classes
extensive quality c

objectc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000030

(Elucidation) An object is a material entity which manifests causal unity & is of a type instances of which are maximal relative to the sort of causal unity manifested
Example 
An organism; a fish tank; a planet; a laptop; a valve; a block of marble; an ice cube
has super-classes
material entity c
has sub-classes
bar c, billet c, coil (coiled sheet) c, crystal c, device c, fluid (object) c, foil c, ingot c, pipe c, plate c, profile (semi finished product) c, rod c, sheet c, tube c, wire (semi finished product) c

object aggregatec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000027

(Elucidation) An object aggregate is a material entity consisting exactly of a plurality (≥1) of objects as member parts which together form a unit
Example 
The aggregate of the musicians in a symphony orchestra and their instruments; the aggregate of bearings in a constant velocity axle joint; the nitrogen atoms in the atmosphere; a collection of cells in a blood biobank
has super-classes
material entity c
has sub-classes
connected material entity aggregate c, disconnected material entity aggregate c, grain population c, lot c, thermodynamic system c

objective specificationc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000005

A directive information entity that describes an intended process endpoint. When part of a plan specification the concretization is realized in a planned process in which the bearer tries to effect the world so that the process endpoint is achieved.
Source
OBI Plan and Planned Process/Roles Branch
OBI_0000217
Example 
In the protocol of a ChIP assay the objective specification says to identify protein and DNA interaction.
has super-classes
directive information entity c
is in range of
achieves_planned_objective op

obsolescence reason specificationc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000225

The reason for which a term has been deprecated. The allowed values come from an enumerated list of predefined terms. See the specification of these instances for more detailed definitions of each enumerated value.
is equivalent to
{ failed exploratory term ni , placeholder removed ni , terms merged ni , term imported ni , term split ni , out of scope ni }
has super-classes
data about an ontology part c

occurence of magnetic fluxc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000017

Occurence of magnetic flux is a process that (realizes??) responds with magnetic flux in the material when some magnetic field is applied.
Is deprecated
true
has super-classes
process c

occurrentc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000003

An entity that has temporal parts and that happens, unfolds or develops through time.
(Elucidation) An occurrent is an entity that unfolds itself in time or it is the start or end of such an entity or it is a temporal or spatiotemporal region
Example 
As for process, history, process boundary, spatiotemporal region, zero-dimensional temporal region, one-dimensional temporal region, temporal interval, temporal instant.
has super-classes
entity c
has sub-classes
process c, process attribute c, process boundary c, spatiotemporal region c, temporal region c
is in domain of
has occurrent part op, has participant op, has proper occurrent part op, occurrent part of op, preceded by op, precedes op, proper occurrent part of op
is in range of
has occurrent part op, has proper occurrent part op, occurrent part of op, participates in op, preceded by op, precedes op, proper occurrent part of op
is disjoint with
continuant c

one-dimensional spatial regionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000026

(Elucidation) A one-dimensional spatial region is a whole consisting of a line together with zero or more lines which may have points as parts
Example 
An edge of a cube-shaped portion of space; a line connecting two points; two parallel lines extended in space
has super-classes
spatial region c
is disjoint with
two-dimensional spatial region c, zero-dimensional spatial region c, three-dimensional spatial region c

one-dimensional temporal regionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000038

(Elucidation) A one-dimensional temporal region is a temporal region that is a whole that has a temporal interval and zero or more temporal intervals and temporal instants as parts
Example 
The temporal region during which a process occurs
has super-classes
temporal region c
has sub-classes
temporal interval c
is disjoint with
zero-dimensional temporal region c

optical microscopec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000874

A microscope that uses visible light and lenses to magnify and view small objects or details.
has super-classes
microscope c

optical microscopyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000875

A microscopy process that uses visible light and lenses to magnify and image a specimen, widely used for examining the microstructure and morphology of materials.
Example 
An example is Light Microscopy.
has super-classes
microscopy process c
has sub-classes
light microscopy c

order scalec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020220

characteristic length over which structural correlations persist in a material
is equivalent to
specified by value op exactly 1 order scale value c
has super-classes
intensive quality c

order scale valuec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020216

possible values of characteristic length over which structural correlations persist in a material
is equivalent to
{ short range order ni , medium range order ni , long range order ni , no range order ni }
has super-classes
categorical value specification c

organizationc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000245

An entity that can bear roles, has members, and has a set of organization rules. Members of organizations are either organizations themselves or individual people. Members can bear specific organization member roles that are determined in the organization rules. The organization rules also determine how decisions are made on behalf of the organization by the organization members.
Source
GROUP: OBI
Example 
PMID: 16353909.AAPS J. 2005 Sep 22;7(2):E274-80. Review. The joint food and agriculture organization of the United Nations/World Health Organization Expert Committee on Food Additives and its role in the evaluation of the safety of veterinary drug residues in foods.
has super-classes
material entity c

orientation distribution functionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000008

Orientation distrubution function (ODF) is a 3D information content entity which quantitively describes texture (preferred crystallographic orientation of grains) in polycrystalline materials. ODF can be caclulated from pole figures obtained from the diffraction patterns.
has super-classes
3D c

orientation distribution function calculationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000073

Fix axiom"!!
has super-classes
analytical calculation c

original cross-sectional area of the parallel lengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000026

Symbol: S_o
This concept describes the initial area of the tensile test piece before any deformation occurs.
Is defined by
https://w3id.org/pmd/tto
has super-classes
cross section area c

original diameterc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000027

The length of a straight line through the center of an object (tensile test piece) as measured prior to a tensile test.
Is defined by
https://w3id.org/pmd/tto
has super-classes
diameter c

original gauge lengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000028

length between gauge length marks on the test piece measured at room temperature before the test
Is defined by
https://w3id.org/pmd/tto
has super-classes
gauge length c

original thicknessc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000029

This entity describes the measured dimension in one direction of a test piece, as measured before the test.
Is defined by
https://w3id.org/pmd/tto
has super-classes
thickness c

original widthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000030

This entity describes a horizontal measurement of an object (test piece) taken at right angles to the length of the object (test piece), as measured before a test.
Is defined by
https://w3id.org/pmd/tto
has super-classes
width c

osmium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30687

has super-classes
metal atom c

outer diameterc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025017

Outer diameter is a length of a straight line from one outer surface of an object or space to the other side of its outer surface through the center of an object or space when it has the inside and outside surface.
has super-classes
diameter c

oxygen atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_25805

has super-classes
chalcogen c, nonmetal atom c

palladiumc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33363

Chemical element (nickel group element atom) with atomic number 46.
has super-classes
metal atom c

pascalc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000110

has super-classes
pascal based unit c
is also defined as
named individual

pascal based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000110

has super-classes
measurement unit label c
has sub-classes
pascal c

peak magnetic polarizationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000182

Peak magnetic polarization is a maximum magnetic polarization that a material exhibits under the applied external magnetic field Hmax.
has super-classes
magnetic polarization c
has sub-classes
peak magnetic polarization in the rolling direction c, peak magnetic polarization in the transversal direction c

peak magnetic polarization in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000084

is equivalent to
peak magnetic polarization c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
peak magnetic polarization c

peak magnetic polarization in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000085

Peak magnetic polarization in the transversal direction is a peak magnetic polarization measured exclusively in the transversal direction of an electrical sheet.
is equivalent to
peak magnetic polarization c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
peak magnetic polarization c

percentc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000187

A dimensionless ratio unit which denotes numbers as fractions of 100.
has super-classes
ratio unit c
has sub-classes
mass percentage based unit c, mass volume percentage based unit c

percentage elongationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000032

elongation expressed as a percentage of the original gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
elongation c

percentage elongation after fracturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000033

permanent elongation of the gauge length after fracture (L_u − L_o), expressed as a percentage of the original gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
elongation c
has sub-classes
percentage elongation after fracture at 45° to the rolling direction c, percentage elongation after fracture in the rolling direction c, percentage elongation after fracture in the transversal direction c

percentage elongation after fracture at 45° to the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000098

An instance belonging to the class should be rather inferred as asserted.
Percentage elongation after fracture at 45° to the rolling direction is percentage elongation after fracture which is measured on a sample cut to the 45° to the rolling direction.
is equivalent to
percentage elongation after fracture c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 45))))))
has super-classes
percentage elongation after fracture c

percentage elongation after fracture in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000099

An instance belonging to the class should be rather inferred as asserted.
Percentage elongation after fracture in the rolling direction is percentage elongation after fracture which is measured on a sample cut parallel to the rolling direction.
is equivalent to
percentage elongation after fracture c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
percentage elongation after fracture c

percentage elongation after fracture in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000100

An instance belonging to the class should be rather inferred as asserted.
Percentage elongation after fracture in the transversal direction is percentage elongation after fracture which is measured on a sample cut parallel to the transversal direction.
is equivalent to
percentage elongation after fracture c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
percentage elongation after fracture c

percentage extensionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000034

extension expressed as a percentage of the extensometer gauge length Note: The percentage extension is commonly called engineering strain.
Is defined by
https://w3id.org/pmd/tto
has super-classes
extension c

percentage permanent elongationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000035

increase in the original gauge length of a test piece after removal of a specified stress, expressed as a percentage of the original gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
elongation c

percentage permanent extensionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000036

increase in the extensometer gauge length, after removal of a specified stress from the test piece, expressed as a percentage of the extensometer gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
extension c

percentage plastic extension at fracture at 45° to the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000120

An instance belonging to the class should be rather inferred as asserted.
Percentage plastic extension at fracture at 45° to the rolling direction is percentage elongation atfracture which is measured on a sample cut to the 45° to the rolling direction.
is equivalent to
percentage total extension at fracture c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 45))))))
has super-classes
percentage total extension at fracture c

percentage plastic extension at fracture in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000121

An instance belonging to the class should be rather inferred as asserted.
Percentage plastic extension at fracture in the rolling direction is percentage elongation atfracture which is measured on a sample cut parallel the rolling direction.
is equivalent to
percentage total extension at fracture c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
percentage total extension at fracture c

percentage plastic extension at fracture in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000124

An instance belonging to the class should be rather inferred as asserted.
Percentage plastic extension at fracture in the transversal direction is percentage elongation at fracture which is measured on a sample cut parallel the transversal direction.
is equivalent to
percentage total extension at fracture c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
percentage total extension at fracture c

percentage plastic extension at maximum forcec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000037

plastic extension at maximum force, expressed as a percentage of the extensometer gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
extension c
has sub-classes
percentage plastic extension at maximum force at 45° to the rolling direction c, percentage plastic extension at maximum force in the rolling direction c, percentage plastic extension at maximum force in the transversal direction c

percentage plastic extension at maximum force at 45° to the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000101

An instance belonging to the class should be rather inferred as asserted.
Percentage plastic extension at maximum force at 45° to the rolling direction is percentage elongation at maximum force which is measured on a sample cut to the 45° to the rolling direction.
is equivalent to
percentage plastic extension at maximum force c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 45))))))
has super-classes
percentage plastic extension at maximum force c

percentage plastic extension at maximum force in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000102

An instance belonging to the class should be rather inferred as asserted.
Percentage plastic extension at maximum force in the rolling direction is percentage elongation at maximum force which is measured on a sample cut parallel to the rolling direction.
is equivalent to
percentage plastic extension at maximum force c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
percentage plastic extension at maximum force c

percentage plastic extension at maximum force in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000103

An instance belonging to the class should be rather inferred as asserted.
Percentage plastic extension at maximum force in the transversal direction is percentage elongation at maximum force which is measured on a sample cut parallel the transversal direction.
is equivalent to
percentage plastic extension at maximum force c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
percentage plastic extension at maximum force c

percentage reduction of areac back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000038

maximum change in cross-sectional area which has occurred during the test (S_o − S_u), expressed as a percentage of the original cross-sectional area, S_o
Is defined by
https://w3id.org/pmd/tto
has super-classes
mechanical property c

percentage total extension at fracturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000039

total extension (elastic extension plus plastic extension) at the moment of fracture, expressed as a percentage of the extensometer gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
extension c
has sub-classes
percentage plastic extension at fracture at 45° to the rolling direction c, percentage plastic extension at fracture in the rolling direction c, percentage plastic extension at fracture in the transversal direction c

percentage total extension at maximum forcec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000040

total extension (elastic extension plus plastic extension) at maximum force, expressed as a percentage of the extensometer gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
extension c

percentage yield point extensionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000041

For discontinuous yielding materials: extension between the start of yielding and the start of uniform work-hardening, expressed as a percentage of the extensometer gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
extension c

phase (thermodynamic)c back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020000

A thermodynamic phase is a material entity that forms a homogeneous portion of matter within a thermodynamic system and is characterized by uniform thermodynamic properties.
has super-classes
material entity c
has sub-classes
metastable phase c, stable phase c

phase transformationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020136

The number of phases involved can vary as well as the mechanisms involved can be different.
A thermodynamic phase transformation is a process in/of a thermodynamic system, that involves the transformation of phases of the system to other phases.
has super-classes
process c
has sub-classes
change of aggregate state c

phosphorus atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_28659

has super-classes
nonmetal atom c

pipec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020181

A tube is a long object with a hollow section and pronounced wall thickness that may bear a semi finished product role. At the same time it may be a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, billet c, foil c, coil (coiled sheet) c, plate c, bar c, rod c, wire (semi finished product) c, tube c, profile (semi finished product) c

planc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000260

A plan is a realizable entity that is the inheres in a bearer who is committed to realizing it as a completely executed planned process.
Source
branch derived
Example 
The plan of researcher X to perform an experiment according to a protocol.
has super-classes
realizable entity c

plan specificationc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000104

A directive information entity with action specifications and objective specifications as parts, and that may be concretized as a realizable entity that, if realized, is realized in a process in which the bearer tries to achieve the objectives by taking the actions specified.
2/3/2009 Comment from OBI review. Action specification not well enough specified. Conditional specification not well enough specified. Question whether all plan specifications have objective specifications. Request that IAO either clarify these or change definitions not to use them
Source
OBI Plan and Planned Process branch
OBI_0000344
Example 
PMID: 18323827.Nat Med. 2008 Mar;14(3):226.New plan proposed to help resolve conflicting medical advice.
has super-classes
directive information entity c
has sub-classes
software c

plane Miller indicesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000022

Plane Miller indices define the reciprocals of the fractional intercepts the plane makes with the crystallographic axes, reduced to the lowest set of integers. For example, if a plane crosses [100] axis at 1/h, [010 ] axis at 1/k, and [001] axis at 1/l, then such plane is denoted as (hkl) plane. If a plane is parallel to one of the axes, then the corresponding Miller index is 0. Plane Miller indices must be written in round brackets, e.g., (hkl).
Example 
(hkl)
has super-classes
Miller indices c
has members
(-1-1-1) ni, (-1-10) ni, (-1-11) ni, (-10-1) ni, (-100) ni, (-101) ni, (-11-1) ni, (-110) ni, (-111) ni, (0-1-1) ni, (0-10) ni, (0-11) ni, (00-1) ni, (001) ni, (01-1) ni, (010) ni, (011) ni, (1-1-1) ni, (1-10) ni, (1-11) ni, (10-1) ni, (100) ni, (101) ni, (11-1) ni, (110) ni, (111) ni
is disjoint with
direction Miller indices c, family of directions Miller indices c, family of planes Miller indices c, point Miller indices c

planned processc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/COB_0000082

A process that is initiated by an agent who intends to carry out a plan to achieve an objective through one or more actions as described in a plan specification.
has super-classes
process c
has sub-classes
completely executed planned process c
is disjoint with
material reacting process c

platec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020176

A plate is a thick rectangular object that may bear a semi finished product role. At the same time it may be a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, billet c, foil c, coil (coiled sheet) c, bar c, rod c, wire (semi finished product) c, tube c, pipe c, profile (semi finished product) c

platinumc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33364

has super-classes
metal atom c

plotc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000004

A plot is a 2-D information content entity describing a dependency of one variable on another.
Example 
B-H curve, stress-strain curve
has super-classes
2D c
has sub-classes
B-H curve c, stress-strain curve c

point Miller indicesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000024

Point Miller indices define the coordinates of a point within a unit cell of a crystal. Point Miller indices must be given in round brackets separated by commas, e.g., (h, k, l).
Example 
(1,1,1)
has super-classes
Miller indices c
is disjoint with
direction Miller indices c, family of directions Miller indices c, plane Miller indices c, family of planes Miller indices c

pole figurec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000885

A pole figure is a map depicting a 2D stereographic projection which represents crystallographic orientations of grains in a polycrystalline material in respect to the sample's reference frame.
has super-classes
has sub-classes
complete pole figure c, incomplete pole figure c

polishing machinec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000886

A polishing machine is a forming machine that smooths the surface of a material by rubbing it with a tool, abrasive, or chemical.
has super-classes
forming machine c

polycrystalc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020106

A polycrystal is a connected material entity aggregate that consists of multiple crystal grains joined through crystallographic interfaces.
has super-classes
connected material entity aggregate c

porosityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020005

itensive quality embodiying the fraction of the materials (enclosing) spatial region occupied by pores.
has super-classes
intensive quality c
is disjoint with
ASTM grainsize c, aggregate state c, crystal structure c, defect density c, density c, crystallographic texture c, pressure c, specific surface area c, temperature c, grain size distribution c, composition c, metallic grain structure c

portion of aluminiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020071

A Portion Of Matter that consists of only aluminium atoms.
A 'portion of aluminium' is a 'portion of pure chemical element' that 'consists of' only chebi:aluminium atom.
is equivalent to
portion of pure chemical element c and (has part op only aluminium atom c)
has super-classes
portion of pure chemical element c

portion of antimonyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020045

A Portion Of Matter that consists of only antimony atoms.
A 'portion of antimony' is a 'portion of pure chemical element' that 'consists of' only chebi:antimony atom.
is equivalent to
portion of pure chemical element c and (has part op only antimony atom c)
has super-classes
portion of pure chemical element c

portion of argonc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020041

A Portion Of Matter that consists of only argon atoms.
A 'portion of argon' is a 'portion of pure chemical element' that 'consists of' only chebi:argon atom.
is equivalent to
portion of pure chemical element c and (has part op only argon atom c)
has super-classes
portion of pure chemical element c

portion of arsenicc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020079

A Portion Of Matter that consists of only arsenic atoms.
A 'portion of arsenic' is a 'portion of pure chemical element' that 'consists of' only chebi:arsenic atom.
is equivalent to
portion of pure chemical element c and (has part op only arsenic atom c)
has super-classes
portion of pure chemical element c

portion of bariumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020043

A Portion Of Matter that consists of only barium atoms.
A 'portion of barium' is a 'portion of pure chemical element' that 'consists of' only chebi:barium atom.
is equivalent to
portion of pure chemical element c and (has part op only barium atom c)
has super-classes
portion of pure chemical element c

portion of berylliumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020080

A Portion Of Matter that consists of only beryllium atoms.
A 'portion of beryllium' is a 'portion of pure chemical element' that 'consists of' only chebi:beryllium atom.
is equivalent to
portion of pure chemical element c and (has part op only beryllium atom c)
has super-classes
portion of pure chemical element c

portion of bismuthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020062

A Portion Of Matter that consists of only bismuth atoms.
A 'portion of bismuth' is a 'portion of pure chemical element' that 'consists of' only chebi:bismuth atom.
is equivalent to
portion of pure chemical element c and (has part op only bismuth atom c)
has super-classes
portion of pure chemical element c

portion of bohriumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020055

A Portion Of Matter that consists of only bohrium atoms.
A 'portion of bohrium' is a 'portion of pure chemical element' that 'consists of' only chebi:bohrium atom.
is equivalent to
portion of pure chemical element c and (has part op only bohrium atom c)
has super-classes
portion of pure chemical element c

portion of boronc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020048

A Portion Of Matter that consists of only boron atoms.
A 'portion of boron' is a 'portion of pure chemical element' that 'consists of' only chebi:boron atom.
is equivalent to
portion of pure chemical element c and (has part op only boron atom c)
has super-classes
portion of pure chemical element c

portion of brominec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020087

A Portion Of Matter that consists of only bromine atoms.
A 'portion of bromine' is a 'portion of pure chemical element' that 'consists of' only chebi:bromine atom.
is equivalent to
portion of pure chemical element c and (has part op only bromine atom c)
has super-classes
portion of pure chemical element c

portion of cadmiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020042

A Portion Of Matter that consists of only cadmium atoms.
A 'portion of cadmium' is a 'portion of pure chemical element' that 'consists of' only chebi:cadmium atom.
is equivalent to
portion of pure chemical element c and (has part op only cadmium atom c)
has super-classes
portion of pure chemical element c

portion of caesiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020074

A Portion Of Matter that consists of only caesium atoms.
A 'portion of caesium' is a 'portion of pure chemical element' that 'consists of' only chebi:caesium atom.
is equivalent to
portion of pure chemical element c and (has part op only caesium atom c)
has super-classes
portion of pure chemical element c

portion of calciumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020081

A Portion Of Matter that consists of only calcium atoms.
A 'portion of calcium' is a 'portion of pure chemical element' that 'consists of' only chebi:calcium atom.
is equivalent to
portion of pure chemical element c and (has part op only calcium atom c)
has super-classes
portion of pure chemical element c

portion of carbonc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020030

A Portion Of Matter that consists of only carbon atoms.
A 'portion of carbon' is a 'portion of pure chemical element' that 'consists of' only chebi:carbon atom.
is equivalent to
portion of pure chemical element c and (has part op only carbon atom c)
has super-classes
portion of pure chemical element c

portion of ceriumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020058

A Portion Of Matter that consists of only cerium atoms.
A 'portion of cerium' is a 'portion of pure chemical element' that 'consists of' only chebi:cerium.
is equivalent to
portion of pure chemical element c and (has part op only cerium c)
has super-classes
portion of pure chemical element c

portion of chlorinec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020075

A Portion Of Matter that consists of only chlorine atoms.
A 'portion of chlorine' is a 'portion of pure chemical element' that 'consists of' only chebi:chlorine atom.
is equivalent to
portion of pure chemical element c and (has part op only chlorine atom c)
has super-classes
portion of pure chemical element c

portion of chromiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020029

A Portion Of Matter that consists of only chromium atoms.
A 'portion of chromium' is a 'portion of pure chemical element' that 'consists of' only chebi:chromium atom.
is equivalent to
portion of pure chemical element c and (has part op only chromium atom c)
has super-classes
portion of pure chemical element c

portion of cobaltc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020039

A Portion Of Matter that consists of only cobalt atoms.
A 'portion of cobalt' is a 'portion of pure chemical element' that 'consists of' only chebi:cobalt atom.
is equivalent to
portion of pure chemical element c and (has part op only cobalt atom c)
has super-classes
portion of pure chemical element c

portion of copperc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020054

A Portion Of Matter that consists of only copper atoms.
A 'portion of copper' is a 'portion of pure chemical element' that 'consists of' only chebi:copper atom.
is equivalent to
portion of pure chemical element c and (has part op only copper atom c)
has super-classes
portion of pure chemical element c

portion of erbiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020033

A Portion Of Matter that consists of only erbium atoms.
A 'portion of erbium' is a 'portion of pure chemical element' that 'consists of' only chebi:erbium.
is equivalent to
portion of pure chemical element c and (has part op only erbium c)
has super-classes
portion of pure chemical element c

portion of fluorinec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020056

A Portion Of Matter that consists of only fluorine atoms.
A 'portion of fluorine' is a 'portion of pure chemical element' that 'consists of' only chebi:fluorine atom.
is equivalent to
portion of pure chemical element c and (has part op only fluorine atom c)
has super-classes
portion of pure chemical element c

portion of galliumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020086

A Portion Of Matter that consists of only gallium atoms.
A 'portion of gallium' is a 'portion of pure chemical element' that 'consists of' only chebi:gallium atom.
is equivalent to
portion of pure chemical element c and (has part op only gallium atom c)
has super-classes
portion of pure chemical element c

portion of germaniumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020031

A Portion Of Matter that consists of only germanium atoms.
A 'portion of germanium' is a 'portion of pure chemical element' that 'consists of' only chebi:germanium atom.
is equivalent to
portion of pure chemical element c and (has part op only germanium atom c)
has super-classes
portion of pure chemical element c

portion of goldc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020040

A Portion Of Matter that consists of only gold atoms.
A 'portion of gold' is a 'portion of pure chemical element' that 'consists of' only chebi:gold atom.
is equivalent to
portion of pure chemical element c and (has part op only gold atom c)
has super-classes
portion of pure chemical element c

portion of hafniumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020089

A Portion Of Matter that consists of only hafnium atoms.
A 'portion of hafnium' is a 'portion of pure chemical element' that 'consists of' only chebi:hafnium atom.
is equivalent to
portion of pure chemical element c and (has part op only hafnium atom c)
has super-classes
portion of pure chemical element c

portion of heliumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020049

A Portion Of Matter that consists of only helium atoms.
A 'portion of helium' is a 'portion of pure chemical element' that 'consists of' only chebi:helium atom.
is equivalent to
portion of pure chemical element c and (has part op only helium atom c)
has super-classes
portion of pure chemical element c

portion of hydrogenc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020083

A Portion Of Matter that consists of only hydrogen atoms.
A 'portion of hydrogen' is a 'portion of pure chemical element' that 'consists of' only chebi:hydrogen atom.
is equivalent to
portion of pure chemical element c and (has part op only hydrogen atom c)
has super-classes
portion of pure chemical element c

portion of indiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020028

A Portion Of Matter that consists of only indium atoms.
A 'portion of indium' is a 'portion of pure chemical element' that 'consists of' only chebi:indium atom.
is equivalent to
portion of pure chemical element c and (has part op only indium atom c)
has super-classes
portion of pure chemical element c

portion of iodinec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020073

A Portion Of Matter that consists of only iodine atoms.
A 'portion of iodine' is a 'portion of pure chemical element' that 'consists of' only chebi:iodine atom.
is equivalent to
portion of pure chemical element c and (has part op only iodine atom c)
has super-classes
portion of pure chemical element c

portion of iridiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020085

A Portion Of Matter that consists of only iridium atoms.
A 'portion of iridium' is a 'portion of pure chemical element' that 'consists of' only chebi:iridium atom.
is equivalent to
portion of pure chemical element c and (has part op only iridium atom c)
has super-classes
portion of pure chemical element c

portion of ironc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020026

A Portion Of Matter that consists of only Iron atoms.
A 'portion of iron' is a 'Poriton Of Pure Substance' that 'consists of' only chebi:iron atom.
is equivalent to
portion of pure chemical element c and (has part op only iron atom c)
has super-classes
portion of pure chemical element c

portion of kryptonc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020061

A Portion Of Matter that consists of only krypton atoms.
A 'portion of krypton' is a 'portion of pure chemical element' that 'consists of' only chebi:krypton atom.
is equivalent to
portion of pure chemical element c and (has part op only krypton atom c)
has super-classes
portion of pure chemical element c

portion of lanthanumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025015

'portion of pure chemical element' and 'has part' only CHEBI:33336
A portion of lanthanum is a portion of pure substance that has parts only chebi:lanthanum atom.
is equivalent to
portion of pure chemical element c and (has part op only lanthanum atom c)
has super-classes
portion of pure chemical element c

portion of leadc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020060

A Portion Of Matter that consists of only lead atoms.
A 'portion of lead' is a 'portion of pure chemical element' that 'consists of' only chebi:lead atom.
is equivalent to
portion of pure chemical element c and (has part op only lead atom c)
has super-classes
portion of pure chemical element c

portion of lithiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020037

A Portion Of Matter that consists of only lithium atoms.
A 'portion of lithium' is a 'portion of pure chemical element' that 'consists of' only chebi:lithium atom.
is equivalent to
portion of pure chemical element c and (has part op only lithium atom c)
has super-classes
portion of pure chemical element c

portion of magnesiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020067

A Portion Of Matter that consists of only magnesium atoms.
A 'portion of magnesium' is a 'portion of pure chemical element' that 'consists of' only chebi:magnesium atom.
is equivalent to
portion of pure chemical element c and (has part op only magnesium atom c)
has super-classes
portion of pure chemical element c

portion of manganesec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020078

A Portion Of Matter that consists of only manganese atoms.
A 'portion of manganese' is a 'portion of pure chemical element' that 'consists of' only chebi:manganese atom.
is equivalent to
portion of pure chemical element c and (has part op only manganese atom c)
has super-classes
portion of pure chemical element c

portion of matterc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000001

It is also representing a distinct physical or conceptual part of a material or substance. The open energy ontology OEO defines portion of matter as a subclass of object aggregate, which implies countability. Our portion is not (precisely) countable and thus bearer of intensive properties.
A material entity that is not demarcated by any physical discontinuities. At some finer level of granularity it is an object aggregate, at some coarser level of granularity it is a fiat object part,but at this level of granularity it is neither.
has super-classes
material entity c
has sub-classes
chemical substance c, microstructure c

portion of mercuryc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020069

A Portion Of Matter that consists of only mercury atoms.
A 'portion of mercury' is a 'portion of pure chemical element' that 'consists of' only chebi:mercury atom.
is equivalent to
portion of pure chemical element c and (has part op only mercury atom c)
has super-classes
portion of pure chemical element c

portion of molybdenumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020034

A Portion Of Matter that consists of only molybdenum atoms.
A 'portion of molybdenum' is a 'portion of pure chemical element' that 'consists of' only chebi:molybdenum atom.
is equivalent to
portion of pure chemical element c and (has part op only molybdenum atom c)
has super-classes
portion of pure chemical element c

portion of neodymiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020082

A Portion Of Matter that consists of only neodymium atoms.
A 'portion of neodymium' is a 'portion of pure chemical element' that 'consists of' only chebi:neodymium atom.
is equivalent to
portion of pure chemical element c and (has part op only neodymium atom c)
has super-classes
portion of pure chemical element c

portion of neonc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020063

A Portion Of Matter that consists of only neon atoms.
A 'portion of neon' is a 'portion of pure chemical element' that 'consists of' only chebi:neon atom.
is equivalent to
portion of pure chemical element c and (has part op only neon atom c)
has super-classes
portion of pure chemical element c

portion of nickelc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020051

A Portion Of Matter that consists of only nickel atoms.
A 'portion of nickel' is a 'portion of pure chemical element' that 'consists of' only chebi:nickel atom.
is equivalent to
portion of pure chemical element c and (has part op only nickel atom c)
has super-classes
portion of pure chemical element c

portion of niobiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020035

A Portion Of Matter that consists of only niobium atoms.
A 'portion of niobium' is a 'portion of pure chemical element' that 'consists of' only chebi:niobium atom.
is equivalent to
portion of pure chemical element c and (has part op only niobium atom c)
has super-classes
portion of pure chemical element c

portion of nitrogenc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020038

A Portion Of Matter that consists of only nitrogen atoms.
A 'portion of nitrogen' is a 'portion of pure chemical element' that 'consists of' only chebi:nitrogen atom.
is equivalent to
portion of pure chemical element c and (has part op only nitrogen atom c)
has super-classes
portion of pure chemical element c

portion of osmiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020084

A Portion Of Matter that consists of only osmium atoms.
A 'portion of osmium' is a 'portion of pure chemical element' that 'consists of' only chebi:osmium atom.
is equivalent to
portion of pure chemical element c and (has part op only osmium atom c)
has super-classes
portion of pure chemical element c

portion of oxygenc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020091

A Portion Of Matter that consists of only oxygen atoms.
A 'portion of oxygen' is a 'portion of pure chemical element' that 'consists of' only chebi:oxygen atom.
is equivalent to
portion of pure chemical element c and (has part op only oxygen atom c)
has super-classes
portion of pure chemical element c

portion of palladiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020092

A Portion Of Matter that consists of only palladium atoms.
A 'portion of palladium' is a 'portion of pure chemical element' that 'consists of' only chebi:palladium.
is equivalent to
portion of pure chemical element c and (has part op only palladium c)
has super-classes
portion of pure chemical element c

portion of phosphorusc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020047

A Portion Of Matter that consists of only phosphorus atoms.
A 'portion of phosphorus' is a 'portion of pure chemical element' that 'consists of' only chebi:phosphorus atom.
is equivalent to
portion of pure chemical element c and (has part op only phosphorus atom c)
has super-classes
portion of pure chemical element c

portion of platinumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020057

A Portion Of Matter that consists of only platinum atoms.
A 'portion of platinum' is a 'portion of pure chemical element' that 'consists of' only chebi:platinum.
is equivalent to
portion of pure chemical element c and (has part op only platinum c)
has super-classes
portion of pure chemical element c

portion of potassiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020046

A Portion Of Matter that consists of only potassium atoms.
A 'portion of potassium' is a 'portion of pure chemical element' that 'consists of' only chebi:potassium atom.
is equivalent to
portion of pure chemical element c and (has part op only potassium atom c)
has super-classes
portion of pure chemical element c

portion of pure chemical elementc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020140

A portion of pure chemical element is a pure substance composed of multiple atoms, which are all of the same kind.
has super-classes
pure substance c
has sub-classes
portion of aluminium c, portion of antimony c, portion of argon c, portion of arsenic c, portion of barium c, portion of beryllium c, portion of bismuth c, portion of bohrium c, portion of boron c, portion of bromine c, portion of cadmium c, portion of caesium c, portion of calcium c, portion of carbon c, portion of cerium c, portion of chlorine c, portion of chromium c, portion of cobalt c, portion of copper c, portion of erbium c, portion of fluorine c, portion of gallium c, portion of germanium c, portion of gold c, portion of hafnium c, portion of helium c, portion of hydrogen c, portion of indium c, portion of iodine c, portion of iridium c, portion of iron c, portion of krypton c, portion of lanthanum c, portion of lead c, portion of lithium c, portion of magnesium c, portion of manganese c, portion of mercury c, portion of molybdenum c, portion of neodymium c, portion of neon c, portion of nickel c, portion of niobium c, portion of nitrogen c, portion of osmium c, portion of oxygen c, portion of palladium c, portion of phosphorus c, portion of platinum c, portion of potassium c, portion of rhenium c, portion of rhodium c, portion of ruthenium c, portion of samarium c, portion of scandium c, portion of selenium c, portion of silver c, portion of sodium c, portion of sulfur c, portion of tantalum c, portion of tellurium c, portion of thallium c, portion of tin c, portion of titanium c, portion of tungsten c, portion of uranium c, portion of vanadium c, portion of xenon c, portion of yttrium c, portion of zinc c, portion of zirconium c

portion of rheniumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020036

A Portion Of Matter that consists of only rhenium atoms.
A 'portion of rhenium' is a 'portion of pure chemical element' that 'consists of' only chebi:rhenium atom.
is equivalent to
portion of pure chemical element c and (has part op only rhenium atom c)
has super-classes
portion of pure chemical element c

portion of rhodiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0010020

A Portion Of Matter that consists of only rhodium atoms.
A 'portion of rhodium' is a 'portion of pure chemical element' that 'consists of' only chebi:rhodium atom.
is equivalent to
portion of pure chemical element c and (has part op only rhodium atom c)
has super-classes
portion of pure chemical element c

portion of rutheniumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020066

A Portion Of Matter that consists of only ruthenium atoms.
A 'portion of ruthenium' is a 'portion of pure chemical element' that 'consists of' only chebi:ruthenium atom.
is equivalent to
portion of pure chemical element c and (has part op only ruthenium atom c)
has super-classes
portion of pure chemical element c

portion of samariumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020077

A Portion Of Matter that consists of only samarium atoms.
A 'portion of samarium' is a 'portion of pure chemical element' that 'consists of' only chebi:samarium atom.
is equivalent to
portion of pure chemical element c and (has part op only samarium atom c)
has super-classes
portion of pure chemical element c

portion of scandiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020094

A Portion Of Matter that consists of only scandium atoms.
A 'portion of scandium' is a 'portion of pure chemical element' that 'consists of' only chebi:scandium atom.
is equivalent to
portion of pure chemical element c and (has part op only scandium atom c)
has super-classes
portion of pure chemical element c

portion of seleniumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020065

A Portion Of Matter that consists of only selenium atoms.
A 'portion of selenium' is a 'portion of pure chemical element' that 'consists of' only chebi:selenium atom.
is equivalent to
portion of pure chemical element c and (has part op only selenium atom c)
has super-classes
portion of pure chemical element c

portion of silverc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020076

A Portion Of Matter that consists of only silver atoms.
A 'portion of silver' is a 'portion of pure chemical element' that 'consists of' only chebi:silver atom.
is equivalent to
portion of pure chemical element c and (has part op only silver atom c)
has super-classes
portion of pure chemical element c

portion of sodiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020072

A Portion Of Matter that consists of only sodium atoms.
A 'portion of sodium' is a 'portion of pure chemical element' that 'consists of' only chebi:sodium atom.
is equivalent to
portion of pure chemical element c and (has part op only sodium atom c)
has super-classes
portion of pure chemical element c

portion of sulfurc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020059

A Portion Of Matter that consists of only sulfur atoms.
A 'portion of sulfur' is a 'portion of pure chemical element' that 'consists of' only chebi:sulfur atom.
is equivalent to
portion of pure chemical element c and (has part op only sulfur atom c)
has super-classes
portion of pure chemical element c

portion of tantalumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020044

A Portion Of Matter that consists of only tantalum atoms.
A 'portion of tantalum' is a 'portion of pure chemical element' that 'consists of' only chebi:tantalum atom.
is equivalent to
portion of pure chemical element c and (has part op only tantalum atom c)
has super-classes
portion of pure chemical element c

portion of telluriumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0010021

A Portion Of Matter that consists of only tellurium atoms.
A 'portion of tellurium' is a 'portion of pure chemical element' that 'consists of' only chebi:tellurium atom.
is equivalent to
portion of pure chemical element c and (has part op only tellurium atom c)
has super-classes
portion of pure chemical element c

portion of thalliumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020064

A Portion Of Matter that consists of only thallium atoms.
A 'portion of thallium' is a 'portion of pure chemical element' that 'consists of' only chebi:thallium.
is equivalent to
portion of pure chemical element c and (has part op only thallium atom c)
has super-classes
portion of pure chemical element c

portion of tinc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020088

A Portion Of Matter that consists of only tin atoms.
A 'portion of tin' is a 'portion of pure chemical element' that 'consists of' only chebi:tin atom.
is equivalent to
portion of pure chemical element c and (has part op only tin atom c)
has super-classes
portion of pure chemical element c

portion of titaniumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020095

A Portion Of Matter that consists of only titanium atoms.
A 'portion of titanium' is a 'portion of pure chemical element' that 'consists of' only chebi:titanium atom.
is equivalent to
portion of pure chemical element c and (has part op only titanium atom c)
has super-classes
portion of pure chemical element c

portion of tungstenc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020032

A Portion Of Matter that consists of only tungsten atoms.
A 'portion of tungsten' is a 'portion of pure chemical element' that 'consists of' only chebi:tungsten.
is equivalent to
portion of pure chemical element c and (has part op only tungsten c)
has super-classes
portion of pure chemical element c

portion of uraniumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020090

A Portion Of Matter that consists of only uranium atoms.
A 'portion of uranium' is a 'portion of pure chemical element' that 'consists of' only chebi:uranium atom.
is equivalent to
portion of pure chemical element c and (has part op only uranium atom c)
has super-classes
portion of pure chemical element c

portion of vanadiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020093

A Portion Of Matter that consists of only vanadium atoms.
A 'portion of vanadium' is a 'portion of pure chemical element' that 'consists of' only chebi:vanadium atom.
is equivalent to
portion of pure chemical element c and (has part op only vanadium atom c)
has super-classes
portion of pure chemical element c

portion of xenonc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020070

A Portion Of Matter that consists of only xenon atoms.
A 'portion of xenon' is a 'portion of pure chemical element' that 'consists of' only chebi:xenon atom.
is equivalent to
portion of pure chemical element c and (has part op only xenon atom c)
has super-classes
portion of pure chemical element c

portion of yttriumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020052

A Portion Of Matter that consists of only yttrium atoms.
A 'portion of yttrium' is a 'portion of pure chemical element' that 'consists of' only chebi:yttrium atom.
is equivalent to
portion of pure chemical element c and (has part op only yttrium atom c)
has super-classes
portion of pure chemical element c

portion of zincc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020068

A Portion Of Matter that consists of only zinc atoms.
A 'portion of zinc' is a 'portion of pure chemical element' that 'consists of' only chebi:zinc atom.
is equivalent to
portion of pure chemical element c and (has part op only zinc atom c)
has super-classes
portion of pure chemical element c

portion of zirconiumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020053

A Portion Of Matter that consists of only zirconium atoms.
A 'portion of zirconium' is a 'portion of pure chemical element' that 'consists of' only chebi:zirconium atom.
is equivalent to
portion of pure chemical element c and (has part op only zirconium atom c)
has super-classes
portion of pure chemical element c

potassium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_26216

has super-classes
metal atom c

pressurec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000896

The pressure is commonly measured in Pascals.
an intensive quality describing the force exerted per unit area in or on a material.
has super-classes
intensive quality c
is disjoint with
temperature c, ASTM grainsize c, aggregate state c, crystal structure c, defect density c, density c, crystallographic texture c, specific surface area c, temperature c, porosity c, grain size distribution c, composition c, metallic grain structure c

primary shapingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000899

A manufacturing process that creates a defined workpiece from shapeless material by producing cohesion, whereby the characteristic properties of the material become visible in the end product.
Source
Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 4, 3.1.1 Urformen - Definition
Offizielle Definition findet man in: DIN 8580:2003-9 Fertigungsverfahren, Seite 4, 3.1.1 Urformen - Definition
Example 
Casting, Sintering
has super-classes
manufacturing process c
has sub-classes
primary shaping from the liquid state c

primary shaping from the liquid statec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000906

A primary shaping process that involves forming materials from a liquid state.
Example 
Casting of molten metal into molds.
has super-classes
primary shaping c
has sub-classes
strip-casting c

processc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000015

p is a process = Def. p is an occurrent that has temporal proper parts and for some time t, p s-depends_on some material entity at t. (axiom label in BFO2 Reference: [083-003])
(Elucidation) p is a process means p is an occurrent that has some temporal proper part and for some time t, p has some material entity as participant
Example 
An act of selling; the life of an organism; a process of sleeping; a process of cell-division; a beating of the heart; a process of meiosis; the taxiing of an aircraft; the programming of a computer
has super-classes
occurrent c
has sub-classes
change of temperature c, deformation c, generation of magnetic field c, grain growth c, material reacting process c, mechanical process c, occurence of magnetic flux c, phase transformation c, planned process c, process chain c, recovery c, recrystallization c, stimulating process c
is in domain of
concretizes op, has input op, has process attribute op, occurs in op, realizes op
is in range of
environs op, has realization op, is concretized as op
is disjoint with
temporal region c, spatiotemporal region c, process boundary c

process attributec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000008

Process attribute for a process has a similar application to specifically dependened continuant (SDC) for an independent continuant (IC). Furthermore, process attribute describes how SDCs of some participants, i.e., ICs, change in a process. Specific rates, e.g., tensile rate, cooling rate, etc. should be added as subclasses of this class.
a process attribute is a dependent occurrent that existentially depends on a process.
Current version:
Renamed to avoid confusion with has characteristic object property
Example 
Tensile rate in a tensile testing process. Cooling rate in a quenching process
has super-classes
occurrent c
has sub-classes
electron microscope accelerating voltage c, frequency c, magnetic field strength c, number of rolling passes c, strain rate c, stress rate c
is in domain of
refers to op
is in range of
has process attribute op

process boundaryc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000035

p is a process boundary =Def p is a temporal part of a process & p has no proper temporal parts
Example 
The boundary between the 2nd and 3rd year of your life
has super-classes
occurrent c
is in domain of
occurs in op
is in range of
environs op
is disjoint with
temporal region c, spatiotemporal region c, process c

process chainc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020143

A process chain is a process that 'has continuant part' subprocesses S1...Sn where S1...Sn precede each other and where some object or object aggregate that are output of Sn are then input to Sn+1.
has super-classes
process c

profile (semi finished product)c back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020182

A profile is a long object with determined section shape that may bear a semi finished product role. At the same time it may be a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, billet c, foil c, coil (coiled sheet) c, plate c, bar c, rod c, wire (semi finished product) c, tube c, pipe c

proof strengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000043

stress at which the a specific extension value is equal to a specified percentage of the extensometer gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
strength c
has sub-classes
proof strength plastic extension c

proof strength plastic extensionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000044

stress at which the plastic extension is equal to a specified percentage of the extensometer gauge length Note: A suffix is added to the subscript to indicate the prescribed percentage, e.g. R_p_0.2. Source: ISO 6892-1:2019
Is defined by
https://w3id.org/pmd/tto
has super-classes
proof strength c
has sub-classes
proof strength plastic extension rp01 c, proof strength plastic extension rp02 c

proof strength plastic extension rp01c back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000046

stress at which the plastic extension is equal to 0.1 percent of the extensometer gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
proof strength plastic extension c

proof strength plastic extension rp02c back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000047

stress at which the plastic extension is equal to 0.2 percent of the extensometer gauge length
Is defined by
https://w3id.org/pmd/tto
has super-classes
proof strength plastic extension c
has sub-classes
yield strength at the 45° to the rolling direction c, yield strength in the rolling direction c, yield strength in the transversal direction c

proportionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020101

A proportion is a relational quality between two entities (the whole and the part) which quantifies the relation between the whole and its part.
has super-classes
relational quality c
has sub-classes
mass proportion c, molar proportion c, volume proportion c
is disjoint with
bond c

pure substancec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_60003

A pure substance is a chemical substance composed of multiple molecules, which are all of the same kind.
Example 
Pure water, a portion of iron atoms. In contrast, salt water 'has part' a portion of pure water and a portion of pure NaCl. Steel 'has part' a 'portion of pure iron', a 'portion of pure carbon' and possibly portions of other alloying- and impurity-elements.
has super-classes
chemical substance c
has sub-classes
portion of pure chemical element c

qualityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000019

(Elucidation) A quality is a specifically dependent continuant that, in contrast to roles and dispositions, does not require any further process in order to be realized
Example 
the ambient temperature of this portion of air
the color of a tomato
the length of the circumference of your waist
the mass of this piece of gold.
the shape of your nose
the shape of your nostril
The colour of a tomato; the ambient temperature of this portion of air; the length of the circumference of your waist; the shape of your nose; the shape of your nostril; the mass of this piece of gold
has super-classes
specifically dependent continuant c
has sub-classes
crystal system c, extensive quality c, intensive quality c, lattice centering c, relational quality c
is in range of
has quality op
is disjoint with
realizable entity c

quasi-static (DC) characterization of magnetic propertiesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000010

TODO: The definition has to be refined. TODO: Write axioms based on the definition
Quasi-static (DC) characterization is a magnetic properties analyzing process for soft magnetic sheet materials which aims to determine a static magnetic curve of the tested material. During the test, the current in the primary winding is changed slowly, thus the frequency of a magnetic field remains low, i.e., below 0.01 Hz. The output of the quasi-static characterization of magnetic properties is a static B-H curve, which provides information on hysteresis loss Ph, saturation induction Bsat, coercivity Hc, remanence Br, and maximum permeability µmax. During DC characterization primarily domain wall motion and pinning effects play role.
Example 
Measurement of hysteresis losses; measurement of saturation magnetic induction at specified maximal magnetic field, e.g., 5000 A/m.
has super-classes
magneto electrical property analyzing process c

ratioc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0010006

A dimensionless ratio unit which, given a pair of quantities a and b, for which b is a multiple of a, denotes b by giving the multiplier (coefficient) c for a to result in b.
has super-classes
ratio unit c

ratio unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000190

A dimensionless unit which denotes an amount or magnitude of one quantity relative to another.
has super-classes
measurement unit label c
has sub-classes
mole fraction based unit c, percent c, ratio c

realizable entityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000017

A specifically dependent continuant that inheres in continuant entities and are not exhibited in full at every time in which it inheres in an entity or group of entities. The exhibition or actualization of a realizable entity is a particular manifestation, functioning or process that occurs under certain circumstances.
(Elucidation) A realizable entity is a specifically dependent continuant that inheres in some independent continuant which is not a spatial region & which is of a type some instances of which are realized in processes of a correlated type
Example 
the disposition of this piece of metal to conduct electricity.
the disposition of your blood to coagulate
the function of your reproductive organs
the role of being a doctor
the role of this boundary to delineate where Utah and Colorado meet
The role of being a doctor; the role of this boundary to delineate where Utah and Colorado meet; the function of your reproductive organs; the disposition of your blood to coagulate; the disposition of this piece of metal to conduct electricity
has super-classes
specifically dependent continuant c
has sub-classes
disposition c, force c, plan c, role c
is in domain of
has realization op, responds with op
is in range of
realizes op
is disjoint with
quality c

recoveryc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000019

Recovery is a naturally occuring process which occurs in metallic materials and during which the reduction of stored deformation energy in grains occurs due to the removal and rearragement of crystal structure defects (dislocations). Recovery is a part of recrystallization process, thus it is a thermally activated process, which occurs during annealing heat treatment.
has super-classes
process c

recrystallizationc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000018

follows Arrhenius equation. Has part grain growth and recovery.
Recrystallization is a naturally occuring process which occurs in metallic materials and during which deformed grains are replaced by new defect-free grains. Recrystallization is a thermally activated process, i.e., it requires sufficiently high temperatures for the process to occur. Thus, recrystallization is a process which is part of annealing heat treatment.
has super-classes
process c

reduction of thicknessc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000072

Reduction of thickness is a relational quality between a sheet material before and after a rolling process. Reduction of thickness characterizes relation between the final and initial sheet thickness usually given in percent.
Example 
90% reduction of thickess during cold rolling from 3 mm to 0.30 mm.
has super-classes
relational quality c

relational qualityc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000145

b is a relational quality =Def b is a quality & there exists c and d such that c and d are not identical & b specifically depends on c & b specifically depends on d
Example 
A marriage bond; an instance of love; an obligation between one person and another
has super-classes
quality c
has sub-classes
activity (thermodynamic) c, bond c, geometric relational quality c, proportion c, reduction of thickness c
is in range of
has relational quality op

relative permeabilityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000000

Relative permeability is type of magnetic permeability which is defined as a ratio of the material's permeability µ to that of free space µ0.
has super-classes
magnetic permeability c
has sub-classes
relative permeability in the rolling direction c, relative permeability in the transversal direction c

relative permeability in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000110

is equivalent to
relative permeability c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
relative permeability c

relative permeability in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000111

is equivalent to
relative permeability c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
relative permeability c

remanencec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000050

Remanence is the magnetic induction B that remains in the material when the magnetic field strength H is reduced to zero.
has super-classes
magnetic induction c
has sub-classes
remanence in the rolling direction c, remanence in the transversal direction c

remanence in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000041

is equivalent to
remanence c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
remanence c

remanence in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000074

is equivalent to
remanence c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
remanence c

removingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000914

A separating process that involves removing material through thermal, chemical and electrochemical methods.
Source
Official definition can be found in: DIN 8590
Offizielle Definition findet man in: DIN 8590
Example 
Electrical Discharge Machining, Thermal Ablation
has super-classes
separating c

reversible permeabilityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000064

Is deprecated
true
has super-classes
magnetic permeability c
has sub-classes
reversible permeability in the rolling direction c, reversible permeability in the transversal direction c

reversible permeability in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000112

has super-classes
reversible permeability c

reversible permeability in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000113

has super-classes
reversible permeability c

rhenium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_49882

has super-classes
metal atom c

rhodium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33359

A cobalt group element atom of atomic number 45.
has super-classes
metal atom c

rodc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020178

A rod is a long object with oval or round section that may bear a semi finished product role. At the same time it may be a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, billet c, foil c, coil (coiled sheet) c, plate c, bar c, wire (semi finished product) c, tube c, pipe c, profile (semi finished product) c

rolec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000023

A realizable entity the manifestation of which brings about some result or end that is not essential to a continuant in virtue of the kind of thing that it is but that can be served or participated in by that kind of continuant in some kinds of natural, social or institutional contexts.
(Elucidation) A role b is a realizable entity such that b exists because there is some single bearer that is in some special physical, social, or institutional set of circumstances in which this bearer does not have to be & b is not such that, if it ceases to exist, then the physical make-up of the bearer is thereby changed
Example 
John’s role of husband to Mary is dependent on Mary’s role of wife to John, and both are dependent on the object aggregate comprising John and Mary as member parts joined together through the relational quality of being married.
the priest role
the role of a boundary to demarcate two neighboring administrative territories
the role of a building in serving as a military target
the role of a stone in marking a property boundary
the role of subject in a clinical trial
the student role
The priest role; the student role; the role of subject in a clinical trial; the role of a stone in marking a property boundary; the role of a boundary to demarcate two neighbouring administrative territories; the role of a building in serving as a military target
has super-classes
realizable entity c
has sub-classes
blank role c, defect role c, evaluant role c, inclusion role c, manufacturer role c, test piece role c
is in range of
has role op
is disjoint with
disposition c

rolled sheet directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000001

TODO: which determines the directions in a sheet material in respect to the rolling direction. Rolled sheet direction is a part of material or object.
Rolled sheet direction is a fiat line which is part of rolled material's intrinsic reference frame.
has super-classes
fiat line c
has sub-classes
longitudinal direction c, normal direction c

rolled sheet direction valuec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000002

Rolled sheet directions is a categorical value specification which specifies the rolled sheet direction. It includes rolling direction (RD), transverse direction (TD), and normal direction (ND)
Is deprecated
true
is equivalent to
{ rolling direction (RD) ni , transverse direction (TD) ni , normal direction (ND) ni }
has super-classes
categorical value specification c

rollingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000023

Rolling is a shaping process in which material is passed through under a roll with the goal of reducing the thickness of a semi-finished object. After rolling the mateiral deformed microstructure, which is characterized by elongated defomed grains, high dislocation density, high internal strains, and preferred grain orientation.
has super-classes
forming under compressive and tensile conditions c
has sub-classes
cold rolling c, hot rolling c

rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000033

TODO: 1. Refine definition 2. Maybe remove the categorical values
Rolling direction is a rolled sheet direction that is specified by rolling direction (RD).
has super-classes
longitudinal direction c

rolling millc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000117

Rolling mill is device which is a participant in a rolling process, has a function of reducing thickness of an object that is specified input to the rolling process, and this function is realized in the rolling process.
has super-classes
device c

rolling planec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000094

Rolling plane is a fiat surface which is a geometric basis of a rolled material. Rolling plane is normal to the normal direction. Rolling plane is a parallel to and has parts rolling, transverse, and longitudinal directions.
has super-classes
fiat surface c

rotated cube texture componentc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000091

Rotated cube texture component is a type of crystallographic texture which is quality of grain population, i.e., several grains, having a similar orientation (within a misorientation threshold) in relation to the material's reference frame: <110> family of crystallographic directions are oriented parallel to the rolling direction (RD) of a sheet material and {100} family of crystallographic planes are oriented parallel to the rolling plane of a sheet material.
is equivalent to
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some rolling direction c and (parallel to op some crystallographic direction c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value <110> ni))) and (location of op some rolling plane c and (parallel to op some crystallographic plane c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value {100} ni)))))
has super-classes
α-fiber texture c

rotated Goss texture componentc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000093

Rotated Goss texture component is a type of crystallographic texture which is quality of grain population, i.e., several grains, having a similar orientation (within a misorientation threshold) in relation to the material's reference frame: <110> family of crystallographic directions are oriented parallel to the rolling direction (RD) of a sheet material and {110} family of crystallographic planes are oriented parallel to the rolling plane of a sheet material.
is equivalent to
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some rolling direction c and (parallel to op some crystallographic direction c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value <110> ni))) and (location of op some rolling plane c and (parallel to op some crystallographic plane c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value {110} ni)))))
has super-classes
α-fiber texture c, λ-fiber texture c

ruthenium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30682

has super-classes
metal atom c

samarium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33374

has super-classes
lanthanoid atom c

saturation inductionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000051

Saturation induction is a magnetic property which is stimulated under an application of magnetic field. It characterizes the maximum induction B a material can achieve, i.e., the saturation induction is reached when it remains unchanged with increasing magnetic field strength H.
has super-classes
magnetic induction c
has sub-classes
saturation induction in the rolling direction c, saturation induction in the transversal direction c

saturation induction in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000104

An instance belonging to the class should be rather inferred as asserted.
Saturation induction in the rolling direction is a saturation induction measured exclusively in the rolling direction of an electrical sheet.
is equivalent to
saturation induction c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
saturation induction c

saturation induction in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000105

An instance belonging to the class should be rather inferred as asserted.
Saturation induction in the transversal direction is a saturation induction measured exclusively in the transversal direction of an electrical sheet.
is equivalent to
saturation induction c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
saturation induction c

scalar value specificationc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/OBI_0001931

A value specification that consists of two parts: a numeral and a unit label
has super-classes
value specification c
has sub-classes
fraction value specification c

scandium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33330

has super-classes
metal atom c

scanning electron microscopec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000922

A scanning electron microscope (SEM) is a measuring device that produces high-resolution images of a sample surface by scanning it with a focused beam of electrons.
has super-classes
electron microscope c

scanning electron microscopyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000032

Scanning electron microscopy (SEM) is a type of electron microscopy where a focused beam of electrons scans the surface of an object. An image is created by detecting electrons reflected from the surface. Thus, SEM provides information on the surface and composition of the sample.
has super-classes
electron microscopy c

secondc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000010

has super-classes
base unit c, second based unit c
is also defined as
named individual

second based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000010

has super-classes
measurement unit label c
has sub-classes
second c

selenium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27568

has super-classes
chalcogen c, nonmetal atom c

separatingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000927

A manufacturing process in which the bond between objects is broken, resulting in a partial or complete reduction in cohesion.
Source
Official definition can be found in: DIN 8580:2003-9 Fertigungsverfahren, Page 4, 3.1.3 Trennen - Definition
Example 
Disassembling, Removal
is equivalent to
manufacturing process c and (realizes op some cut function c)
has super-classes
manufacturing process c
has sub-classes
cleaning c, dividing c, laser cutting c, machining geometrically defined c, machining geometrically undefined c, removing c, stamping c, waterjet cutting c

shapec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0050155

Extemsive quality, the visible makeup characteristic (spatial form or contour) of a particular item or kind of item.
Source
“Shape.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shape. Accessed 13 Jan. 2023.
has super-classes
extensive quality c
has sub-classes
geometry shape c
is disjoint with
chemical potential c, electric potential c, size c, mass c, energy c, activity (thermodynamic) c

shape 3dc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0050157

A shape 3D is a geometry shape that exists in three dimensions, having length, width, and height, and can be defined by its spatial properties such as volume and surface area.
Example 
Beispiele sind Formen wie Würfel, Kugeln und Pyramiden.
Examples include shapes like cubes, spheres, and pyramids.
has super-classes
geometry shape c

sheetc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020172

A plate is a thin rectangular object that may bear a semi finished product role. At the same time it is a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, billet c, foil c, coil (coiled sheet) c, plate c, bar c, rod c, wire (semi finished product) c, tube c, pipe c, profile (semi finished product) c

silver atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30512

has super-classes
metal atom c

simulation processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000933

A computing process that models the behavior of a system over time using mathematical or computational techniques.
has super-classes
computing process c

single fatigue testing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025020

Mechanical property analyzing process that is an occurent part of a fatigue testing process (S-N testing process). A single fatigue testing process assesses how many cycles a material can withstand under the given loading.
has super-classes
mechanical property analyzing process c

sinlge sheet testerc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000184

Single sheet tester is a measuring device of soft magnetic properties of sheet materials, especially electrical steels. It consists of a single coil system to magnetize the sample with and and a pick-up coil to detect polarization in the material.
Source
https://www.magnet-physik.de/wp-content/uploads/2023/08/MJC-210-e-3236.pdf
has super-classes
magnetic properties measuring device c

sitec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000029

(Elucidation) A site is a three-dimensional immaterial entity whose boundaries either (partially or wholly) coincide with the boundaries of one or more material entities or have locations determined in relation to some material entity
Example 
A hole in a portion of cheese; a rabbit hole; the Grand Canyon; the Piazza San Marco; the kangaroo-joey-containing hole of a kangaroo pouch; your left nostril (a fiat part - the opening - of your left nasal cavity); the lumen of your gut; the hold of a ship; the interior of the trunk of your car; hole in an engineered floor joist
has super-classes
immaterial entity c
has sub-classes
crystal lattice c, unit cell c
is in domain of
environs op
is in range of
occurs in op
is disjoint with
spatial region c, continuant fiat boundary c

sizec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020132

an extensive quality of a material entity that describes its spatial extend.
has super-classes
extensive quality c
has sub-classes
area c, length c, volume c
is disjoint with
chemical potential c, electric potential c, mass c, energy c, activity (thermodynamic) c, shape c

sodium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_26708

has super-classes
metal atom c

softwarec back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000010

Software is a plan specification composed of a series of instructions that can be interpreted by or directly executed by a processing unit.
Source
GROUP: OBI
has super-classes
plan specification c

spatial regionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000006

(Elucidation) A spatial region is a continuant entity that is a continuant part of the spatial projection of a portion of spacetime at a given time
Example 
As for zero-dimensional spatial region, one-dimensional spatial region, two-dimensional spatial region, three-dimensional spatial region
has super-classes
immaterial entity c
has sub-classes
one-dimensional spatial region c, three-dimensional spatial region c, two-dimensional spatial region c, zero-dimensional spatial region c
is disjoint with
site c, continuant fiat boundary c

spatiotemporal regionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000011

(Elucidation) A spatiotemporal region is an occurrent that is an occurrent part of spacetime
Example 
The spatiotemporal region occupied by the development of a cancer tumour; the spatiotemporal region occupied by an orbiting satellite
has super-classes
occurrent c
is disjoint with
temporal region c, process c, process boundary c

specific surface areac back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000942

an intensive quality embodying the total surface area of a material per unit of mass or volume.
has super-classes
intensive quality c
is disjoint with
ASTM grainsize c, aggregate state c, crystal structure c, defect density c, density c, crystallographic texture c, pressure c, temperature c, porosity c, grain size distribution c, composition c, metallic grain structure c

specifically dependent continuantc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000020

b is a specifically dependent continuant = Def. b is a continuant & there is some independent continuant c which is not a spatial region and which is such that b s-depends_on c at every time t during the course of b’s existence. (axiom label in BFO2 Reference: [050-003])
b is a specifically dependent continuant =Def b is a continuant & there is some independent continuant c which is not a spatial region & which is such that b specifically depends on c
Example 
Reciprocal specifically dependent continuants: the function of this key to open this lock and the mutually dependent disposition of this lock: to be opened by this key
of one-sided specifically dependent continuants: the mass of this tomato
of relational dependent continuants (multiple bearers): John’s love for Mary, the ownership relation between John and this statue, the relation of authority between John and his subordinates.
the disposition of this fish to decay
the function of this heart: to pump blood
the mutual dependence of proton donors and acceptors in chemical reactions [79
the mutual dependence of the role predator and the role prey as played by two organisms in a given interaction
the pink color of a medium rare piece of grilled filet mignon at its center
the role of being a doctor
the shape of this hole.
the smell of this portion of mozzarella
(with multiple bearers) John's love for Mary; the ownership relation between John and this statue; the relation of authority between John and his subordinates
(with one bearer) The mass of this tomato; the pink colour of a medium rare piece of grilled filet mignon at its centre; the smell of this portion of mozzarella; the disposition of this fish to decay; the role of being a doctor; the function of this heart to pump blood; the shape of this hole
has super-classes
continuant c
has sub-classes
quality c, realizable entity c
is in domain of
characteristic measured by assay op, concretizes op
is in range of
assay measures characteristic op, has characteristic op, is concretized as op, refers to op
is disjoint with
independent continuant c, generically dependent continuant c, independent continuant c, generically dependent continuant c

specification datumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0060009

The intent of the specification datum is to express the "Sollwert" of some qualitiy or behavioral material property. Then, the specification datum can be further specified by some value specification.
A directive information entity that provides information of a setpoint of some value, i.e., it is an intended value.
Example 
The setpoint value of a ultimate tensile strength of some steel material
has super-classes
directive information entity c

spectroscopy processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000945

A structural property analyzing process that measures the interaction of electromagnetic radiation with matter to determine e.g. the composition, structure, and other properties of materials.
has super-classes
structural property analyzing process c
has sub-classes
x-ray spectroscopy c

spectrumc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000946

A spectrum is a 1-D information content entity that describes the range of wavelengths or frequencies of a physical property, often used in reference to light, sound, or electromagnetic radiation.
has super-classes
1D c
is disjoint with
time series c

stable phasec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020137

See metastable phase
A stable phase is a phase that does not have a "pmd:disposition of a phase to transform" in the "pmd:phase transformation" it participates.
Example 
A phase that participates in a phase transformation pt and pt that is not a metastable phase.
has super-classes
phase (thermodynamic) c
is disjoint with
metastable phase c

stampingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000114

Stamping is a separating process, a stamping press is a participant and it realizes some cutting function.
is equivalent to
separating c and (realizes op some cut function c) and (has participant op some stamping press c and (has function op some cut function c))
has super-classes
separating c

stamping pressc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025021

Stamping press is a metalworking device which is used to shape a cut metal by deforming it with a die.
Source
https://en.wikipedia.org/wiki/Stamping_press
has super-classes
device c

steelc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020096

ferrous metal that consists of iron and carbon and possibly other alloying elements (and possibly impurities)
has super-classes
ferrous metal c
has sub-classes
electrical steel c

stimulating processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000950

The stimulating process is a process describing the application of an external influence, such as force, heat, or radiation, to study material response.
is equivalent to
process c and (realizes op some (disposition c or material property c) and (characteristic of op some portion of matter c))
has super-classes
process c

strain ratec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000051

increase of strain, measured with an extensometer, in extensometer gauge length, per time
Is defined by
https://w3id.org/pmd/tto
has super-classes
process attribute c

strengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000952

The strength is a material property describing the maximum stress a material can withstand before failure.
has super-classes
mechanical property c
has sub-classes
proof strength c, tensile strength c, yield strength c

stress ratec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000052

increase of stress per time Note: Stress rate is only used in the elastic part of the test.
Is defined by
https://w3id.org/pmd/tto
has super-classes
process attribute c

stress-strain curvec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000006

Stress-strain curve is a plot which describes the dependency of deformation in a sample on the applied stress (force per unit area).
has super-classes
plot c

strip-castingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000024

The defintion has potential
Strip-casting is a primary shaping from fluid state process for metals and alloys. During Strip-casting the melt flows between two rolls resulting in the strip.
has super-classes
primary shaping from the liquid state c

structural property analyzing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000957

An assay that examines the external and internal structure and morphology of materials, including the arrangement of atoms, crystals, grains, and phases, often using techniques like microscopy and diffraction.
has super-classes
assay c
has sub-classes
chemical composition analyzing process c, diffraction process c, dimension measuring process c, spectroscopy process c, x-ray analyzing process c

sulfur atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_26833

has super-classes
chalcogen c, nonmetal atom c

surface layer (fiat object part)c back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000965

A surface layer (fiat object part) is a fiat object part that is part of only object. The surface layer is the three dimensional region defining the outermost layer of an object, where surface-interactions with other material entities occur. What is considered as the surface is thus defined by the interaction process.
Example 
When considering optical properties of a surface layer (fiat object part) of a polished piece of metal we likely consider a different three dimensional spatial region than when considering the scratch hardness properties of the same polished piece of metal.
has super-classes
fiat object part c
is disjoint with
bulk c

tantalum atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33348

has super-classes
metal atom c

tellurium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30452

has super-classes
chalcogen c, metalloid atom c

temperaturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000967

The concept refers to an absolute temperature, not to be mistaken with temperature difference.
The temperature is a fundamental intensive quality representing the average atomic or molcular movement or vibration of a portion of matter.
has super-classes
intensive quality c
is disjoint with
pressure c, ASTM grainsize c, aggregate state c, crystal structure c, defect density c, density c, crystallographic texture c, pressure c, specific surface area c, porosity c, grain size distribution c, composition c, metallic grain structure c

temperature change functionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000969

A function in heat treatment performed to induce changes in temperature to alter material properties.
has super-classes
function c
has sub-classes
cooling function c, heating function c

temporal instantc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000203

(Elucidation) A temporal instant is a zero-dimensional temporal region that has no proper temporal part
Example 
The millennium
has super-classes
zero-dimensional temporal region c

temporal intervalc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000202

(Elucidation) A temporal interval is a one-dimensional temporal region that is continuous, thus without gaps or breaks
Example 
The year 2018.
has super-classes
one-dimensional temporal region c

temporal regionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000008

(Elucidation) A temporal region is an occurrent over which processes can unfold
Example 
As for zero-dimensional temporal region and one-dimensional temporal region
has super-classes
occurrent c
has sub-classes
one-dimensional temporal region c, zero-dimensional temporal region c
is in range of
exists at op
is disjoint with
spatiotemporal region c, process c, process boundary c

temporally qualified continuantc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000068

A temporally qualified continuant is a continuant that, by reference to a determinate temporal region, is such as to possess its properties only for so long as that period obtains, being otherwise in its essentiality unchanged.
is equivalent to
independent continuant c and (exists at op some temporal region c) and (is state of op some independent continuant c and (not (temporally qualified continuant c)))
has super-classes
independent continuant c
is in range of
has state op

tensile strengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000053

stress corresponding to the maximum force
Is defined by
https://w3id.org/pmd/tto
Term status
http://purl.obolibrary.org/obo/IAO_0000428
has super-classes
strength c
has sub-classes
tensile strength at the 45° to the rolling direction c, tensile strength in the rolling direction c, tensile strength in the transversal direction c

tensile strength at the 45° to the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000078

An instance belonging to the class should be rather inferred as asserted.
Tensile strength at the 45° to the rolling direction is a tensile strength which is measured on a sample cut to the 45° to the rolling direction.
is equivalent to
tensile strength c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 45))))))
has super-classes
tensile strength c

tensile strength in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000039

An instance belonging to the class should be rather inferred as asserted.
Tensile strength in to the rolling direction is a tensile strength which is measured on a sample cut parallel to the rolling direction.
is equivalent to
tensile strength c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
tensile strength c

tensile strength in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000075

An instance belonging to the class should be rather inferred as asserted.
Tensile strength in to the transversal direction is a tensile strength which is measured on a sample cut parallel to the transversal direction.
is equivalent to
tensile strength c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
tensile strength c

tensile test resultc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000008

Data item that represents any result generated during or after a tensile test, independent of its structure, granularity, or encoding format.
has super-classes
data item c

tensile testing machinec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000973

A device used to test the tensile strength and elongation of materials by applying a stretching force.
has super-classes
device c

tensile testing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000974

A mechanical property analyzing process that determines a material's response to tensile forces, measuring its tensile strength, elongation, and Young's modulus.
Example 
Tensile testing of polymer films to ensure they can stretch without breaking in packaging applications
has super-classes
manufacturing process c, mechanical property analyzing process c

teslac back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_0000228

has super-classes
tesla based unit c
is also defined as
named individual

tesla based unitc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/UO_1000228

has super-classes
measurement unit label c
has sub-classes
tesla c

test piece rolec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000975

Role of object which is a part taken from a specimen or sample; the part has specified dimensions, is machined or un-machined, brought to a required condition for submission to a given test
Source
EN 10021:2006-12 (European standardization committee: CEN/TC 459/SC 12/WG 4)
has super-classes
role c
has sub-classes
broken tested test piece role c, unbroken tested test piece role c

texture factorc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000045

Texture factor is an intensive quality used to quantify texture in materials. It is determined as sum of volume fractions of Goss and Cube texture components divided by the volume fraction of γ-fiber orientations.
has super-classes
intensive quality c

texture parameter Aθc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000043

Texture parameter is a intensive quality which quantifies crystallographic texture in materials. Texture parameter is defined as a minimun angle between the magnitization vector and the closest <100> direction in a crystal. Texture parameter can be derived from orientation distribution function (ODF) by integrating ODF f(g) multiplied by Aθ(g) over orientations dg.
has super-classes
intensive quality c

thallium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_30440

A metallic element first identified and named from the brilliant green line in its flame spectrum (from Greek θαλλοσ, a green shoot).
has super-classes
metal atom c

thermal conductivityc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000978

The thermal conductivity is a thermal property describing the ability of a material to conduct heat.
has super-classes
thermal property c

thermal propertyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000981

A thermal property is a material property representing attributes of a material that describe its behavior under temperature changes, such as thermal conductivity and expansion.
has super-classes
material property c
has sub-classes
thermal conductivity c

thermodynamic systemc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020128

A thermodynamic system is an object aggregate whose objects are bearer of thermodynamic properties. A thermodynamic system environs a thermodynamic process by which the thermodynamic properties of the objects of the thermodynamic system change over time.
has super-classes
object aggregate c

thicknessc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0050153

A length that describes the measured dimension in one direction of a test piece.
has super-classes
length c
has sub-classes
original thickness c, thickness after fracture c

thickness after fracturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000056

This entity describes the measured dimension in one direction of a test piece, as measured after the test.
Is defined by
https://w3id.org/pmd/tto
has super-classes
thickness c

thickness reduction functionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000118

Thickness reduction function is a function to reduce thickness of a material.
has super-classes
function c

thoroidal core setupc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000185

Source
https://en.wikipedia.org/wiki/Rowland_ring
has super-classes
magnetic properties measuring device c

three-dimensional spatial regionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000028

(Elucidation) A three-dimensional spatial region is a whole consisting of a spatial volume together with zero or more spatial volumes which may have spatial regions of lower dimension as parts
Example 
A cube-shaped region of space; a sphere-shaped region of space; the region of space occupied by all and only the planets in the solar system at some point in time
has super-classes
spatial region c
is disjoint with
two-dimensional spatial region c, zero-dimensional spatial region c, one-dimensional spatial region c

time seriesc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000992

A time series is a 1-D information content entity defined by a sequence of data points collected or recorded at successive time intervals, used for analyzing temporal properties or trends.
has super-classes
1D c
is disjoint with
spectrum c

tin atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27007

has super-classes
metal atom c

titanium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33341

has super-classes
metal atom c

total magnetic power lossc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000057

Total magnetic power loss is magnetic property of a material which describes its performance in an external magnetic field. Total magnetic power loss is a sum of hysteresis P_hys, eddy current P_e, and anomalous losses P_a.
has super-classes
magnetic power loss c
has sub-classes
magnetic power loss at 1.0 T / 400 Hz c, magnetic power loss at 1.5 T / 50 Hz c, total magnetic power loss in the rolling direction c, total magnetic power loss in the transversal direction c

total magnetic power loss in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000079

An instance belonging to the class should be rather inferred as asserted.
is equivalent to
total magnetic power loss c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
total magnetic power loss c

total magnetic power loss in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000080

An instance belonging to the class should be rather inferred as asserted.
is equivalent to
total magnetic power loss c and (characteristic measured by assay op some magneto electrical property analyzing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
total magnetic power loss c

transmission electron microscopec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0025008

An electron microscope that produces high-resolution images of a sample's internal structure by transmitting electrons through the sample.
has super-classes
electron microscope c

transmission electron microscopyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000046

Transmission electron microscopy (TEM) is a type of electron microscopy where a beam of electrons goes through a sample. An image is created by detecting electrons transmitted through the sample. Thus, TEM provides information on the crystal structure, morphology and stress state of the sample
has super-classes
electron microscopy c

transverse directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000035

has super-classes
longitudinal direction c

tubec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020180

A tube is a long object with a hollow section and moderate wall thickness that may bear a semi finished product role. At the same time it may be a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, billet c, foil c, coil (coiled sheet) c, plate c, bar c, rod c, wire (semi finished product) c, pipe c, profile (semi finished product) c

tungstenc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27998

has super-classes
metal atom c

two-dimensional spatial regionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000009

(Elucidation) A two-dimensional spatial region is a spatial region that is a whole consisting of a surface together with zero or more surfaces which may have spatial regions of lower dimension as parts
Example 
The surface of a sphere-shaped part of space; an infinitely thin plane in space
has super-classes
spatial region c
is disjoint with
zero-dimensional spatial region c, one-dimensional spatial region c, three-dimensional spatial region c

ultrasonic cleanerc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0000997

A device that uses ultrasound and a cleaning solvent to clean delicate or complex items.
has super-classes
cleaning device c

unbroken tested test piece rolec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000007

An unbroken tested test piece role may explicitly also be realized by a destructive testing process that unintendedly actually did not lead to breakage.
The role of a test piece that has undergone a test but remains physically intact after the testing process, typically as a result of a non-destructive or non-failure-inducing test.
has super-classes
test piece role c

unit cellc back to ToC or Class ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000000

Unit cell is a site which is a part of a crystal lattice and represents the smallest volume, from which the lattice can be constructed by translational displacements. Unit cell is characterized by the length of its sides and their angular relations.
has super-classes
site c

upper yield strengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000059

maximum value of stress prior to the first decrease in force
Is defined by
https://w3id.org/pmd/tto
has super-classes
yield strength c

uranium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27214

has super-classes
metal atom c

value specificationc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/OBI_0001933

An information content entity that specifies a value within a classification scheme or on a quantitative scale.
Example 
The value of 'positive' in a classification scheme of "positive or negative"; the value of '20g' on the quantitative scale of mass.
has super-classes
information content entity c
has sub-classes
Euler angles c, categorical value specification c, scalar value specification c
is in domain of
has specified numeric value dp, has specified value dp, specifies value of op
is in range of
has value specification op

vanadium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27698

has super-classes
metal atom c

volumec back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020150

Volume is a three dimensional size.
has super-classes
size c

volume proportionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020104

Volume proportion is a proportion which quantifies the volume of the part relative to the volume of the whole.
has super-classes
proportion c
is disjoint with
mass proportion c, molar proportion c

waterjet cutterc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0001007

A device that utilizes a high-pressure stream of water or a water stream with abrasive particles to cut materials such as metal, stone, plastic, etc.
has super-classes

waterjet cuttingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000037

Waterjet cutting is a cutting process, where waterjet cutter is a participant and it realizes some cutting function.
is equivalent to
separating c and (realizes op some cut function c) and (has participant op some waterjet cutter c and (has function op some cut function c))
has super-classes
separating c

widthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0050154

This class describes a horizontal measurement of an object taken at right angles to the length of the object.
has super-classes
length c
has sub-classes
original width c, width after fracture c

width after fracturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000060

This entity describes a horizontal measurement of an object (test piece) taken at right angles to the length of the object (test piece), as measured after a test.
Is defined by
https://w3id.org/pmd/tto
has super-classes
width c

wire (semi finished product)c back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0020179

This class does not include cables or other compound structures.
A wire is a long and somewhat flexible object that may bear a semi finished product role. At the same time it is a material.
has super-classes
object c
is disjoint with
fluid (object) c, ingot c, sheet c, billet c, foil c, coil (coiled sheet) c, plate c, bar c, rod c, tube c, pipe c, profile (semi finished product) c

x-ray analyzing processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0001014

A structural property analyzing process that uses X-rays to investigate the internal structure, composition, and properties of materials by measuring the interaction of X-rays with the sample.
has super-classes
structural property analyzing process c
has sub-classes
x-ray diffraction process c, x-ray mapping c, x-ray microanalysis c

x-ray diffraction processc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0001016

An X-ray analyzing process, that involves the interaction of X-rays with the crystalline structure of a material.
Example 
XRD is used to e.g. determine the crystal structure of newly synthesized compounds to determine the crystal lattice arrangement.
has super-classes
x-ray analyzing process c

x-ray diffractometerc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0001020

An X-Ray diffractometer is a measuring device that determines the crystal structure of materials by analyzing the diffraction patterns of X-rays passed through a sample.
has super-classes
device c

x-ray mappingc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0001017

An X-ray analyzing process, that generates a spatial distribution map of the elements within a specimen by scanning the sample with an electron or X-ray beam and detecting the emitted X-rays, providing detailed compositional information across the sample's surface.
Example 
An example of an X-ray Mapping process is X-ray Absorption Spectroscopy, X-ray Fluorescence, or X-ray Photoelectron Spectroscopy.
has super-classes
x-ray analyzing process c

x-ray microanalysisc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0001018

An X-ray analyzing process that determines the elemental composition and chemical properties of a specimen by detecting and analyzing the characteristic X-rays emitted from the sample when it is irradiated with a focused electron beam.
Example 
An example for X-ray Microanalysis process is Energy Dispersive X-ray Spectroscopy.
has super-classes
x-ray analyzing process c

x-ray spectroscopyc back to ToC or Class ToC

IRI: https://w3id.org/pmd/co/PMD_0001019

A spectroscopy process, that analyzes the interaction of X-rays with matter to determine the material's composition and structure.
Example 
Examples are e.g. X-ray absorption spectroscopy, X-ray emission spectroscopy, and X-ray reflection spectroscopy.
has super-classes
spectroscopy process c

xenon atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_49957

has super-classes
molecular entity c, nonmetal atom c

yield strengthc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_0000009

when the metallic material exhibits a yield phenomenon, stress corresponding to the point reached during the test at which plastic deformation occurs without any increase in the force
Is defined by
https://w3id.org/pmd/tto
has super-classes
strength c
has sub-classes
lower yield strength c, upper yield strength c, yield strength at the 45° to the rolling direction c, yield strength in the rolling direction c, yield strength in the transversal direction c

yield strength at the 45° to the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000081

An instance belonging to the class should be rather inferred as asserted.
Yield strength at the 45° to the rolling direction is a yield strength which is measured on a sample cut to the 45° to the rolling direction.
is equivalent to
yield strength c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 45))))))
has super-classes
proof strength plastic extension rp02 c, yield strength c

yield strength in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000082

An instance belonging to the class should be rather inferred as asserted.
Yield strength in to the rolling direction is a yield strength which is measured on a sample cut parallel to the rolling direction.
is equivalent to
yield strength c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
proof strength plastic extension rp02 c, yield strength c

yield strength in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000083

An instance belonging to the class should be rather inferred as asserted.
Yield strength in to the transversal direction is a yield strength which is measured on a sample cut parallel to the transversal direction.
is equivalent to
yield strength c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
proof strength plastic extension rp02 c, yield strength c

yield strength ratioc back to ToC or Class ToC

IRI: https://w3id.org/pmd/tto/TTO_1000000

Streckgrenzenverhältnis ist eine mechanische Eigenschaft, die als Verhältnis zwischen der Dehngrenze Rp0.2 und der Zugfestigkeit Rm bestimmt wird.
has super-classes
mechanical property c
has sub-classes
yield strength ratio at 45° to the rolling direction c, yield strength ratio in the rolling direction c, yield strength ratio in the transversal direction c

yield strength ratio at 45° to the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000089

An instance belonging to the class should be rather inferred as asserted.
Yield strength ratio at the 45° to the rolling direction is a Yield strength ratio which is measured on a sample cut to the 45° to the rolling direction.
is equivalent to
yield strength ratio c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 45))))))
has super-classes
yield strength ratio c

yield strength ratio in the rolling directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000096

An instance belonging to the class should be rather inferred as asserted.
Yield strength ratio in to the rolling direction is a Yield strength ratio which is measured on a sample cut parallel to the rolling direction.
is equivalent to
yield strength ratio c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 0))))))
has super-classes
yield strength ratio c

yield strength ratio in the transversal directionc back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000097

An instance belonging to the class should be rather inferred as asserted.
Yield strength ratio in to the transversal direction is a Yield strength ratio which is measured on a sample cut parallel to the transversal direction.
is equivalent to
yield strength ratio c and (characteristic measured by assay op some tensile testing process c and (has specified input op some object c and (location of op some longitudinal direction c and (has relational quality op some angle to rolling direction c and (specified by value op some scalar value specification c and (has specified numeric value dp value 90))))))
has super-classes
yield strength ratio c

yttrium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33331

has super-classes
metal atom c

zero-dimensional spatial regionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000018

(Elucidation) A zero-dimensional spatial region is one or a collection of more than one spatially disjoint points in space
Example 
The spatial region occupied at some time instant by the North Pole
has super-classes
spatial region c
is disjoint with
two-dimensional spatial region c, one-dimensional spatial region c, three-dimensional spatial region c

zero-dimensional temporal regionc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000148

(Elucidation) A zero-dimensional temporal region is a temporal region that is a whole consisting of one or more separated temporal instants as parts
Example 
A temporal region that is occupied by a process boundary; the moment at which a finger is detached in an industrial accident
has super-classes
temporal region c
has sub-classes
temporal instant c
is disjoint with
one-dimensional temporal region c

zinc atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_27363

has super-classes
metal atom c

zirconium atomc back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_33342

has super-classes
metal atom c

α*-fiber texturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000161

The axiom is not expressible in OWL. SHACL restriction?
α*-fiber texture is a type of crystallographic texture which is quality of grain population, i.e., several grains, having a similar orientation (within a misorientation threshold) in relation to the material's reference frame: {11h} family of crystallographic planes are oriented parallel to the rolling plane of a sheet material and <1/h12> family of crystallographic directions are oriented parallel to the rolling direction (RD) of a sheet material.
has super-classes
crystallographic texture c

α-fiber texturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000086

α-fiber texture component is a type of crystallographic texture which is quality of grain population, i.e., several grains, having a similar orientation (within a misorientation threshold) in relation to the material's reference frame: <110> family of crystallographic directions are oriented parallel to the rolling direction (RD) of a sheet material.
is equivalent to
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some rolling direction c and (parallel to op some crystallographic direction c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value <110> ni)))))
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some rolling plane c and (parallel to op some crystallographic plane c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value {100} ni)))))
has super-classes
crystallographic texture c
has sub-classes
cube texture component c, rotated Goss texture component c, rotated cube texture component c

γ-fiber texturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000095

γ-fiber texture component is a type of crystallographic texture which is quality of grain population, i.e., several grains, having a similar orientation (within a misorientation threshold) in relation to the material's reference frame: <111> family of crystallographic directions are oriented parallel to the normal direction (ND) of a sheet material, i.e., normal to the rolling plane.
is equivalent to
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some normal direction c and (parallel to op some crystallographic direction c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value <111> ni)))))
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some rolling plane c and (parallel to op some crystallographic plane c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value {111} ni)))))
has super-classes
crystallographic texture c

η-fiber texturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000088

η-fiber texture component is a type of crystallographic texture which is quality of grain population, i.e., several grains, having a similar orientation (within a misorientation threshold) in relation to the material's reference frame: <100> family of crystallographic directions are oriented parallel to the rolling direction (RD) of a sheet material.
is equivalent to
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some rolling direction c and (parallel to op some crystallographic direction c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value <100> ni)))))
has super-classes
crystallographic texture c
has sub-classes
Goss texture component c, cube texture component c

λ-fiber texturec back to ToC or Class ToC

IRI: https://w3id.org/pmd/noes/NOES_0000087

Note on a crystal structure: theoretically possible in both bcc and fcc because <100> are the same types of directions practically lambda fiber is not stable in fcc because of the slip systems
λ-fiber texture component is a type of crystallographic texture which is quality of grain population, i.e., several grains, having a similar orientation (within a misorientation threshold) in relation to the material's reference frame: <100> family of crystallographic directions are oriented parallel to the normal direction (ND) of a sheet material, i,e., normal to the rolling plane.
is equivalent to
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some normal direction c and (parallel to op some crystallographic direction c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value <100> ni)))))
crystallographic texture c and (quality of op some grain population c and (part of op some material c and (location of op some rolling plane c and (parallel to op some crystallographic plane c and (has quality op some crystal system c and (specified by value op value cubic ni)) and (denoted by family under cubic symmetry op value {110} ni)))))
has super-classes
crystallographic texture c
has sub-classes
Goss texture component c, rotated Goss texture component c

Object Properties

achieves_planned_objectiveop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000417

This relation obtains between a planned process and a objective specification when the criteria specified in the objective specification are met at the end of the planned process.
Source
PPPB branch derived
Example 
A cell sorting process achieves the objective specification 'material separation objective'
has domain
completely executed planned process c
has range
objective specification c

assay measures characteristicop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0009006

A relation between an assay and a characteristic, in which the assay generates a data item which is a measure of a characteristic.
Example 
A mass measurement assay measures an material's mass characteristic. A radioactivity detection assay measures the amount of radiation (alpha, beta or gamma ray emmissions) coming from a material.
has range
specifically dependent continuant c
is inverse of
characteristic measured by assay op

characteristic measured by assayop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0009007

Inverse of 'assay measures characteristic'
has domain
specifically dependent continuant c
is inverse of
assay measures characteristic op

characteristic ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000052

a relation between a specifically dependent continuant (the characteristic) and any other entity (the bearer), in which the characteristic depends on the bearer for its existence.
Note that this relation was previously called "inheres in", but was changed to be called "characteristic of" because BFO2 uses "inheres in" in a more restricted fashion. This relation differs from BFO2:inheres_in in two respects: (1) it does not impose a range constraint, and thus it allows qualities of processes, as well as of information entities, whereas BFO2 restricts inheres_in to only apply to independent continuants (2) it is declared functional, i.e. something can only be a characteristic of one thing.
Example 
this fragility is a characteristic of this vase
this red color is a characteristic of this apple

has characteristics: functional

has sub-properties
disposition of op, function of op, quality of op, role of op
is inverse of
has characteristic op

complies withop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0001026

complies with is a relation between an independent continuant and an information content entity (e.g., specification or objective) that it conforms to.
has super-properties
is subject of op
has domain
independent continuant c
has range
information content entity c

concretizesop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000059

A relationship between a specifically dependent continuant and a generically dependent continuant, in which the generically dependent continuant depends on some independent continuant in virtue of the fact that the specifically dependent continuant also depends on that same independent continuant. Multiple specifically dependent continuants can concretize the same generically dependent continuant.
Example 
A journal article is an information artifact that inheres in some number of printed journals. For each copy of the printed journal there is some quality that carries the journal article, such as a pattern of ink. The quality (a specifically dependent continuant) concretizes the journal article (a generically dependent continuant), and both depend on that copy of the printed journal (an independent continuant).
An investigator reads a protocol and forms a plan to carry out an assay. The plan is a realizable entity (a specifically dependent continuant) that concretizes the protocol (a generically dependent continuant), and both depend on the investigator (an independent continuant). The plan is then realized by the assay (a process).
has domain
process c or specifically dependent continuant c
has range
generically dependent continuant c
is inverse of
is concretized as op

denoted byop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000235

inverse of the relation 'denotes'
has domain
entity c
has range
information content entity c
is inverse of
denotes op

denoted by family under cubic symmetryop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000168

'denoted by' o 'member of' o 'has Miller indices family under cubic symmetry'
has super-properties
denoted by family op
has domain
crystallographic entity in cubic system c
has sub-property chains
is cubic op o denoted by op o member of op

denoted by family under hexagonal symmetryop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000063

has super-properties
denoted by family op
has domain
crystallographic entity in hexagonal system c
has sub-property chains
denoted by op o is hexagonal op o member of op o is hexagonal op

denoted by family under monoclinic symmetryop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000060

has super-properties
denoted by family op
has domain
crystallographic entity in monoclinic system c
has sub-property chains
denoted by op o is monoclinic op o member of op o is monoclinic op

denoted by family under orthorhombic symmetryop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000061

has super-properties
denoted by family op
has domain
crystallographic entity in orthorhombic system c
has sub-property chains
denoted by op o is orthorhombic op o member of op o is orthorhombic op

denoted by family under rhombohedral symmetryop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000062

has super-properties
denoted by family op
has domain
crystallographic entity in rhombohedral system c
has sub-property chains
denoted by op o is rhombohedral op o member of op o is rhombohedral op

denoted by family under tetragonal symmetryop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000051

'denoted by' o 'member of' o 'has Miller indices family under tetragonal symmetry'
has super-properties
denoted by family op
has domain
crystallographic entity in tetragonal system c
has sub-property chains
denoted by op o is tetragonal op o member of op o is tetragonal op

denoted by family under triclinic symmetryop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000059

has super-properties
denoted by family op
has domain
crystallographic entity in triclinic system c
has sub-property chains
denoted by op o is triclinic op o member of op o is triclinic op

denotesop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000219

A primitive, instance-level, relation obtaining between an information content entity and some portion of reality. Denotation is what happens when someone creates an information content entity E in order to specifically refer to something. The only relation between E and the thing is that E can be used to 'pick out' the thing. This relation connects those two together. Freedictionary.com sense 3: To signify directly; refer to specifically
Source
Conversations with Barry Smith, Werner Ceusters, Bjoern Peters, Michel Dumontier, Melanie Courtot, James Malone, Bill Hogan
Example 
A person's name denotes the person. A variable name in a computer program denotes some piece of memory. Lexically equivalent strings can denote different things, for instance "Alan" can denote different people. In each case of use, there is a case of the denotation relation obtaining, between "Alan" and the person that is being named.
has super-properties
is about op
has domain
information content entity c
has range
entity c
is inverse of
denoted by op

derives fromop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0001000

a relation between two distinct material entities, the new entity and the old entity, in which the new entity begins to exist when the old entity ceases to exist, and the new entity inherits the significant portion of the matter of the old entity
Example 
this cell derives from this parent cell (cell division)
this nucleus derives from this parent nucleus (nuclear division)
is inverse of
derives into op

derives intoop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0001001

a relation between two distinct material entities, the old entity and the new entity, in which the new entity begins to exist when the old entity ceases to exist, and the new entity inherits the significant portion of the matter of the old entity
Example 
this parent cell derives into this cell (cell division)
this parent nucleus derives into this nucleus (nuclear division)
is inverse of
derives from op

disposition ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000092

inverse of has disposition
This relation is modeled after the BFO relation of the same name which was in BFO2, but is used in a more restricted sense - specifically, we model this relation as functional (inherited from characteristic-of). Note that this relation is now removed from BFO2020.
has super-properties
characteristic of op
is inverse of
has disposition op

endsop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002229

inverse of ends with
has super-properties
part of op
is inverse of
ends with op

ends withop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002230

x ends with y if and only if x has part y and the time point at which x ends is equivalent to the time point at which y ends. Formally: α(y) > α(x) ∧ ω(y) = ω(x), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point.

has characteristics: transitive

has super-properties
has part op
is inverse of
ends op

environsop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000183

b environs c =Def c occurs in b
Example 
Mouth environs process of mastication; city environs traffic
has domain
site c or material entity c
has range
process c or process boundary c
is inverse of
occurs in op

executesop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/STATO_0000102

relationship between a planned process and the plan specification that it carries out; it is defined as equivalent to the composed relationship (realizes o concretizes)
Source
AGB
has sub-property chains
realizes op o concretizes op

exists atop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000108

(Elucidation) exists at is a relation between a particular and some temporal region at which the particular exists
Example 
First World War exists at 1914-1916; Mexico exists at January 1, 2000
has domain
entity c
has range
temporal region c

function ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000079

a relation between a function and an independent continuant (the bearer), in which the function specifically depends on the bearer for its existence
This relation is modeled after the BFO relation of the same name which was in BFO2, but is used in a more restricted sense - specifically, we model this relation as functional (inherited from characteristic-of). Note that this relation is now removed from BFO2020.
Example 
this catalysis function is a function of this enzyme
has super-properties
characteristic of op
has domain
function c
is inverse of
has function op

geometrically relatedop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/noes/NOES_0000066

This object property is not intended to be used between intances.
Geometrically related is a top-level object property to describe geometrical relations between different spatial regions
has sub-properties
normal to op, parallel to op
has domain
independent continuant c
has range
independent continuant c

has characteristicop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000053

Inverse of characteristic_of
Example 
this apple is bearer of this red color
this vase is bearer of this fragility

has characteristics: inverse functional

has sub-properties
has disposition op, has function op, has quality op, has role op
has range
specifically dependent continuant c
is inverse of
characteristic of op

has dispositionop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000091

a relation between an independent continuant (the bearer) and a disposition, in which the disposition specifically depends on the bearer for its existence
has super-properties
has characteristic op
has domain
independent continuant c
has range
disposition c
is inverse of
disposition of op

has functionop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000085

a relation between an independent continuant (the bearer) and a function, in which the function specifically depends on the bearer for its existence
Example 
this enzyme has function this catalysis function (more colloquially: this enzyme has this catalysis function)
has super-properties
has characteristic op
has domain
independent continuant c
has range
function c
is inverse of
function of op

has inputop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002233

p has input c iff: p is a process, c is a material entity, c is a participant in p, c is present at the start of p, and the state of c is modified during p.
has super-properties
has participant op
has domain
process c
is inverse of
input of op
has sub-property chains
starts with op o has input op

has measurement unit labelop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000039

has characteristics: functional

has super-properties
has part op
has range
measurement unit label c

has memberop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002351

has member is a mereological relation between a collection and an item.
Source
SIO

has characteristics: irreflexive

has super-properties
has part op
is inverse of
member of op

has occurrent partop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000117

b has occurrent part c =Def c occurrent part of b
Example 
Mary's life has occurrent part Mary's 5th birthday

has characteristics: transitive

has super-properties
has part op
has sub-properties
has proper occurrent part op
has domain
occurrent c
has range
occurrent c
is inverse of
occurrent part of op

has outputop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002234

p has output c iff c is a participant in p, c is present at the end of p, and c is not present in the same state at the beginning of p.
has super-properties
has participant op
is inverse of
output of op
has sub-property chains
ends with op o has output op

has partop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000051

a core relation that holds between a whole and its part
Example 
my body has part my brain (continuant parthood, two material entities)
my stomach has part my stomach cavity (continuant parthood, material entity has part immaterial entity)
this year has part this day (occurrent parthood)

has characteristics: transitive

has super-properties
has part op
has sub-properties
ends with op, has measurement unit label op, has member op, has occurrent part op, has part op, has value specification op, starts with op
is inverse of
part of op

has participantop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000057

a relation between a process and a continuant, in which the continuant is somehow involved in the process
Example 
this blood coagulation has participant this blood clot
this investigation has participant this investigator
this process has participant this input material (or this output material)
has sub-properties
has input op, has output op, has specified input op, has specified output op
has domain
occurrent c
has range
continuant c
is inverse of
participates in op
has sub-property chains
has part op o has participant op

has process attributeop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0000009

A relation between a process and a process attribute that depends on it.
Example 
Tensile testing process has process attribute tensile rate
has domain
process c
has range
process attribute c
is inverse of
process attribute of op

has proper occurrent partop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000118

b has proper occurrent part c =Def b has occurrent part c & b and c are not identical
Example 
As for has occurrent part.

has characteristics: transitive

has super-properties
has occurrent part op
has domain
occurrent c
has range
occurrent c
is inverse of
proper occurrent part of op

has qualityop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000086

a relation between an independent continuant (the bearer) and a quality, in which the quality specifically depends on the bearer for its existence
Example 
this apple has quality this red color
has super-properties
has characteristic op
has range
quality c
is inverse of
quality of op

has realizationop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000054

b has realization c =Def c realizes b
Example 
As for realizes
has domain
realizable entity c
has range
process c
is inverse of
realizes op

has relational qualityop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0025998

a relation between an independent continuant (the bearer) and a relational quality, in which the quality specifically depends on the bearer for its existence
Example 
material has relational quality mass proportion m, and portion of iron has the same relational quality mass proportion m
has domain
independent continuant c
has range
relational quality c
is inverse of
relational quality of op
has sub-property chains
has part op o has relational quality op

has roleop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000087

a relation between an independent continuant (the bearer) and a role, in which the role specifically depends on the bearer for its existence
Example 
this person has role this investigator role (more colloquially: this person has this role of investigator)
has super-properties
has characteristic op
has domain
independent continuant c
has range
role c
is inverse of
role of op

has specified inputop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000293

The inverse property of is specified input of
Example 
see is_input_of example_of_usage
has super-properties
has participant op
has domain
completely executed planned process c
is inverse of
is specified input of op
has sub-property chains
has specified input op o has member op

has specified outputop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000299

The inverse property of is specified output of
has super-properties
has participant op
has domain
completely executed planned process c
is inverse of
is specified output of op

has stateop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0000069

relates an anchor continuant to a temporally qualified continuant that represents a specific temporal phase of its existence.

has characteristics: inverse functional

has domain
continuant c and (not (temporally qualified continuant c))
has range
temporally qualified continuant c
is inverse of
is state of op

has symmetryop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000053

has super-properties
top Object Property op
has sub-properties
is cubic op, is hexagonal op, is monoclinic op, is orthorhombic op, is rhombohedral op, is tetragonal op, is triclinic op

has value specificationop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0001938

A relation between an information content entity and a value specification that specifies its value.
Source
OBI
has super-properties
has part op
has domain
information content entity c
has range
value specification c

in response toop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0001028

inverse of responds with
is inverse of
responds with op

input ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002352

inverse of has input
has super-properties
participates in op
is inverse of
has input op

is aboutop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000136

A (currently) primitive relation that relates an information artifact to an entity.
Source
Smith, Ceusters, Ruttenberg, 2000 years of philosophy
Example 
This document is about information artifacts and their representations
has sub-properties
denotes op, is quality measurement of op, is quality specification of op, specifies value of op
has domain
information content entity c
is inverse of
is subject of op, is subject of op

is concretized asop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000058

A relationship between a generically dependent continuant and a specifically dependent continuant or process, in which the generically dependent continuant depends on some independent continuant or process in virtue of the fact that the specifically dependent continuant or process also depends on that same independent continuant. A generically dependent continuant may be concretized as multiple specifically dependent continuants or processes.
Example 
A journal article is an information artifact that inheres in some number of printed journals. For each copy of the printed journal there is some quality that carries the journal article, such as a pattern of ink. The journal article (a generically dependent continuant) is concretized as the quality (a specifically dependent continuant), and both depend on that copy of the printed journal (an independent continuant).
An investigator reads a protocol and forms a plan to carry out an assay. The plan is a realizable entity (a specifically dependent continuant) that concretizes the protocol (a generically dependent continuant), and both depend on the investigator (an independent continuant). The plan is then realized by the assay (a process).
has domain
generically dependent continuant c
has range
process c or specifically dependent continuant c
is inverse of
concretizes op

is cubicop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000170

has super-properties
has symmetry op

is hexagonalop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000058

has super-properties
has symmetry op

is monoclinicop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000055

has super-properties
has symmetry op

is orthorhombicop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000056

has super-properties
has symmetry op

is quality measured asop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000417

inverse of the relation of is quality measurement of
is inverse of
is quality measurement of op

is quality measurement ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000221

m is a quality measurement of q at t. When q is a quality, there is a measurement process p that has specified output m, a measurement datum, that is about q
has super-properties
is about op
has domain
measurement datum c
is inverse of
is quality measured as op

is quality specification ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000418

A relation between a data item and a quality of a material entity where the material entity is the specified output of a material transformation which achieves an objective specification that indicates the intended value of the specified quality.
has super-properties
is about op
is inverse of
quality is specified as op

is rhombohedralop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000057

has super-properties
has symmetry op

is specified input ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000295

A relation between a completely executed planned process and a continuant participating in that process that is not created during the process. The presence of the continuant during the process is explicitly specified in the plan specification which the process realizes the concretization of.
Example 
some Autologous EBV(Epstein-Barr virus)-transformed B-LCL (B lymphocyte cell line) is_input_for instance of Chromum Release Assay described at https://wiki.cbil.upenn.edu/obiwiki/index.php/Chromium_Release_assay
has super-properties
participates in op
has range
completely executed planned process c
is inverse of
has specified input op

is specified output ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000312

A relation between a completely executed planned process and a continuant participating in that process. The presence of the continuant at the end of the process is explicitly specified in the objective specification which the process realizes the concretization of.
has super-properties
participates in op
has range
completely executed planned process c
is inverse of
has specified output op

is state ofop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0000070

relates a temporally qualified continuant to the unique anchor continuant that it is a temporal phase of

has characteristics: functional

is inverse of
has state op

is subject ofop back to ToC or Object Property ToC

IRI: https://nfdi.fiz-karlsruhe.de/ontology/NFDI_0000226

inverse of the relation 'is about'
is inverse of
is about op

is subject ofop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0000004

Inverse of 'is about'.
has sub-properties
complies with op, specified by value op
is inverse of
is about op

is tetragonalop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000050

has super-properties
has symmetry op

is triclinicop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000054

has super-properties
has symmetry op

is_manufactured_byop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0000304

c is_manufactured_by o means that there was a process p in which c was built in which a person, or set of people or machines did the work(bore the "Manufacturer Role", and those people/and or machines were members or of directed by the organization to do this.
Example 
http://www.affymetrix.com/products/arrays/specific/hgu133.affx is_manufactered_by http://www.affymetrix.com/ (if we decide to use these URIs for the actual entities)
has domain
material entity c
has range
manufacturer c

located inop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0001025

a relation between two independent continuants, the target and the location, in which the target is entirely within the location
Example 
my brain is located in my head
this rat is located in this cage

has characteristics: transitive

has domain
independent continuant c
independent continuant c and (not (spatial region c))
has range
independent continuant c
independent continuant c and (not (spatial region c))
is inverse of
location of op
has sub-property chains
located in op o part of op

location ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0001015

a relation between two independent continuants, the location and the target, in which the target is entirely within the location
Example 
my head is the location of my brain
this cage is the location of this rat

has characteristics: transitive

is inverse of
located in op

member ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002350

is member of is a mereological relation between a item and a collection.
Source
SIO
Example 
An organism that is a member of a population of organisms
has super-properties
part of op
is inverse of
has member op

normal toop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/noes/NOES_0000068

Example 
Normal to is a object property which describes geometric relation between two spatial regions which are normal to each other

has characteristics: symmetric

has super-properties
geometrically related op
has sub-property chains
normal to op o parallel to op

occurrent part ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000132

(Elucidation) occurrent part of is a relation between occurrents b and c when b is part of c
Example 
Mary's 5th birthday is an occurrent part of Mary's life; the first set of the tennis match is an occurrent part of the tennis match

has characteristics: transitive

has super-properties
part of op
has sub-properties
proper occurrent part of op
has domain
occurrent c
has range
occurrent c
is inverse of
has occurrent part op

occurs inop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000066

b occurs in c =Def b is a process or a process boundary & c is a material entity or site & there exists a spatiotemporal region r & b occupies spatiotemporal region r & for all time t, if b exists at t then c exists at t & there exist spatial regions s and s' where b spatially projects onto s at t & c occupies spatial region s' at t & s is a continuant part of s' at t
Example 
A process of digestion occurs in the interior of an organism; a process of loading artillery rounds into a tank cannon occurs in the interior of the tank
has domain
process c or process boundary c
has range
site c or material entity c
is inverse of
environs op

output ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002353

inverse of has output
has super-properties
participates in op
is inverse of
has output op

parallel toop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/noes/NOES_0000067

Parallel to is an object property which connect two or more spatial regions that are parallel to each other
Example 
<111> family of directions in crystals are parellel to normal direction (ND) of a sample in γ-fiber texture component

has characteristics: symmetric, transitive

has super-properties
geometrically related op

part ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000050

a core relation that holds between a part and its whole
Example 
my brain is part of my body (continuant parthood, two material entities)
my stomach cavity is part of my stomach (continuant parthood, immaterial entity is part of material entity)
this day is part of this year (occurrent parthood)

has characteristics: transitive

has sub-properties
ends op, member of op, occurrent part of op, starts op
is inverse of
has part op

participates inop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000056

a relation between a continuant and a process, in which the continuant is somehow involved in the process
Example 
this blood clot participates in this blood coagulation
this input material (or this output material) participates in this process
this investigator participates in this investigation
has sub-properties
input of op, is specified input of op, is specified output of op, output of op
has domain
continuant c
has range
occurrent c
is inverse of
has participant op

preceded byop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000062

x is preceded by y if and only if the time point at which y ends is before or equivalent to the time point at which x starts. Formally: x preceded by y iff ω(y) <= α(x), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point.
b preceded by c =Def b precedes c
Example 
The temporal region occupied by the second half of the match is preceded by the temporal region occupied by the first half of the match

has characteristics: transitive

has domain
occurrent c
has range
occurrent c
is inverse of
precedes op

precedesop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000063

x precedes y if and only if the time point at which x ends is before or equivalent to the time point at which y starts. Formally: x precedes y iff ω(x) <= α(y), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point.
(Elucidation) precedes is a relation between occurrents o, o' such that if t is the temporal extent of o & t' is the temporal extent of o' then either the last instant of o is before the first instant of o' or the last instant of o is the first instant of o' & neither o nor o' are temporal instants
Example 
The temporal region occupied by Mary's birth precedes the temporal region occupied by Mary's death.

has characteristics: transitive

has domain
occurrent c
has range
occurrent c
is inverse of
preceded by op

process attribute ofop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0025006

A relation between a process attribute and a process, which "bears" the attribute.
Example 
Tensile rate is a process attribute of tensile test
is inverse of
has process attribute op

proper occurrent part ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000138

b proper occurrent part of c =Def b occurrent part of c & b and c are not identical
Example 
As for occurrent part of.

has characteristics: transitive

has super-properties
occurrent part of op
has domain
occurrent c
has range
occurrent c
is inverse of
has proper occurrent part op

quality is specified asop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000419

inverse of the relation of is quality specification of
is inverse of
is quality specification of op

quality ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000080

a relation between a quality and an independent continuant (the bearer), in which the quality specifically depends on the bearer for its existence
This relation is modeled after the BFO relation of the same name which was in BFO2, but is used in a more restricted sense - specifically, we model this relation as functional (inherited from characteristic-of). Note that this relation is now removed from BFO2020.
Example 
this red color is a quality of this apple
has super-properties
characteristic of op
has domain
quality c and (not (relational quality c))
is inverse of
has quality op

realizesop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/BFO_0000055

Paraphrase of elucidation: a relation between a process and a realizable entity, where there is some material entity that is bearer of the realizable entity and participates in the process, and the realizable entity comes to be realized in the course of the process
(Elucidation) realizes is a relation between a process b and realizable entity c such that c inheres in some d & for all t, if b has participant d then c exists & the type instantiated by b is correlated with the type instantiated by c
Example 
A balding process realizes a disposition to go bald; a studying process realizes a student role; a process of pumping blood realizes the pumping function of a heart
has domain
process c
has range
realizable entity c
is inverse of
has realization op

refers toop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0020127

Despite has characteristic from RO does not have any domain constraints, it is still not possible to directly connect an instance of a process with an instance of a SDC. First, SDC is dependent on a IC. As RO does not have "bearer of" object property, the "has characteristic" implies that the domain should be an IC. Second, characteristic of is a functional property. Thus, two triples SDC_1 characteristc of IC_1 and SDC_2 characteristc of Process_1 (where IC_1 participates in Process_1), cannot exist simultaneously. An example of such case can be "Temperature of during the annealing process was 1000°C". Temperature is an SDC of some participant of the annealing, however it is not clear whether it is an SDC of an oven or of a sample in the oven. If we assert triple Annealing--> has characteristic --> Temperature 1000°C, then the correct triple connecting temperature SDC with either oven or specimen cannot exist.
a relation between a process attribute and an SDC of some participant in a process
Example 
a relation to between a process attribute an a SDC of some participant in a process.
has domain
process attribute c
has range
specifically dependent continuant c

relational quality ofop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0025999

a relation between a relational quality and an independent continuant (the bearer), in which the quality specifically depends on the bearer for its existence
Example 
mass proportion m is relational qualitiy of material, and the same mass proportion m is relational qualitiy of portion of iron
is inverse of
has relational quality op
has sub-property chains
relational quality of op o part of op

responds withop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0001029

The realizable entity must be "stimulated" by some Stimulus in order to respond with the Response. The bearer of the realizable entity must participate in Stimulation as well as in Response.
has domain
realizable entity c
is inverse of
in response to op

role ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0000081

a relation between a role and an independent continuant (the bearer), in which the role specifically depends on the bearer for its existence
This relation is modeled after the BFO relation of the same name which was in BFO2, but is used in a more restricted sense - specifically, we model this relation as functional (inherited from characteristic-of). Note that this relation is now removed from BFO2020.
Example 
this investigator role is a role of this person
has super-properties
characteristic of op
is inverse of
has role op

simultaneous withop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002082

x simultaneous with y iff ω(x) = ω(y) and ω(α ) = ω(α), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point and '=' indicates the same instance in time.
t1 simultaneous_with t2 iff:= t1 before_or_simultaneous_with t2 and not (t1 before t2)

specified by valueop back to ToC or Object Property ToC

IRI: https://w3id.org/pmd/co/PMD_0000077

A relation between an entity and a value specification which is about this entity.
has super-properties
is subject of op
is inverse of
specifies value of op

specifies value ofop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0001927

A relation between a value specification and an entity which the specification is about.
has super-properties
is about op
has domain
value specification c
is inverse of
specified by value op

startsop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002223

inverse of starts with
Source
Allen
has super-properties
part of op
is inverse of
starts with op

starts withop back to ToC or Object Property ToC

IRI: http://purl.obolibrary.org/obo/RO_0002224

x starts with y if and only if x has part y and the time point at which x starts is equivalent to the time point at which y starts. Formally: α(y) = α(x) ∧ ω(y) < ω(x), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point.
Example 
Every insulin receptor signaling pathway starts with the binding of a ligand to the insulin receptor

has characteristics: transitive

has super-properties
has part op
is inverse of
starts op

Data Properties

has hdp back to ToC or Data Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000017

has h specifies an integer of a h Miller index in a hkl set
has super-properties
has Miller index dp

has kdp back to ToC or Data Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000018

has k specifies an integer of a k Miller index in a hkl set
has super-properties
has Miller index dp

has ldp back to ToC or Data Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000019

has l specifies an integer of a l Miller index in a hkl set
has super-properties
has Miller index dp

has Miller indexdp back to ToC or Data Property ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000016

has Miller index is a top-level annotation property to specify Miller indices of crystallographic plane, direction, or lattice point.
has sub-properties
has h dp, has k dp, has l dp
has range
integer

has specified numeric valuedp back to ToC or Data Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0001937

A relation between a value specification and a number that quantifies it.
Source
OBI
has super-properties
has specified value dp
has domain
value specification c

has specified valuedp back to ToC or Data Property ToC

IRI: http://purl.obolibrary.org/obo/OBI_0002135

A relation between a value specification and a literal.
Source
OBI
has sub-properties
has specified numeric value dp
has domain
value specification c

has valuedp back to ToC or Data Property ToC

IRI: https://w3id.org/pmd/co/PMD_0000006

data property that relates an information content entity to a literal
has domain
information content entity c

Annotation Properties

abbreviationap back to ToC or Annotation Property ToC

IRI: https://w3id.org/pmd/co/PMD_0050117

A textual annotation used to specify a commonly accepted abbreviation, acronym, or shortened form of a class label. This property is intended to support concise referencing of ontology classes, especially when standard abbreviations are widely used in practice.
Example 
"DNA" for "Deoxyribonucleic Acid"

alt Labelap back to ToC or Annotation Property ToC

IRI: http://www.w3.org/2004/02/skos/core#altLabel

bibliographic Citationap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/bibliographicCitation

createdap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/created

creatorap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/creator

definitionap back to ToC or Annotation Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000115

The official OBI definition, explaining the meaning of a class or property. Shall be Aristotelian, formalized and normalized. Can be augmented with colloquial definitions.
Source
GROUP:OBI:<http://purl.obolibrary.org/obo/obi>

definitionap back to ToC or Annotation Property ToC

IRI: http://www.w3.org/2004/02/skos/core#definition

definition sourceap back to ToC or Annotation Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000119

Formal citation, e.g. identifier in external database to indicate / attribute source(s) for the definition. Free text indicate / attribute source(s) for the definition. EXAMPLE: Author Name, URI, MeSH Term C04, PUBMED ID, Wiki uri on 31.01.2007
Source
Discussion on obo-discuss mailing-list, see http://bit.ly/hgm99w
GROUP:OBI:<http://purl.obolibrary.org/obo/obi>
Discussion on obo-discuss mailing-list, see http://bit.ly/hgm99w

definition Sourceap back to ToC or Annotation Property ToC

IRI: https://w3id.org/pmd/co/definitionSource

descriptionap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/description

editor noteap back to ToC or Annotation Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000116

An administrative note intended for its editor. It may not be included in the publication version of the ontology, so it should contain nothing necessary for end users to understand the ontology.
Source
GROUP:OBI:<http://purl.obofoundry.org/obo/obi>

exampleap back to ToC or Annotation Property ToC

IRI: http://www.w3.org/2004/02/skos/core#example

example of usageap back to ToC or Annotation Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000112

A phrase describing how a term should be used and/or a citation to a work which uses it. May also include other kinds of examples that facilitate immediate understanding, such as widely know prototypes or instances of a class, or cases where a relation is said to hold.
Source
GROUP:OBI:<http://purl.obolibrary.org/obo/obi>

explicitap back to ToC or Annotation Property ToC

IRI: https://w3id.org/pmd/noes/NOES_0000115

for embeddingap back to ToC or Annotation Property ToC

IRI: https://w3id.org/pmd/noes/NOES_0000122

has range
boolean

has Db Xrefap back to ToC or Annotation Property ToC

IRI: http://www.geneontology.org/formats/oboInOwl#hasDbXref

has Exact Synonymap back to ToC or Annotation Property ToC

IRI: http://www.geneontology.org/formats/oboInOwl#hasExactSynonym

I A O 0000114ap back to ToC or Annotation Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000114

I A O 0000232ap back to ToC or Annotation Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000232

I A O 0000233ap back to ToC or Annotation Property ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000233

implicitap back to ToC or Annotation Property ToC

IRI: https://w3id.org/pmd/noes/NOES_0000116

informative Referenceap back to ToC or Annotation Property ToC

IRI: http://qudt.org/schema/qudt/informativeReference

isInMinimalProfileap back to ToC or Annotation Property ToC

IRI: https://w3id.org/pmd/co/PMD_0000060

Indicates whether the ontology element is part of the minimal profile of the ontology. Useful for modularization, simplified views, or lightweight implementations.

licenseap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/license

om Unitap back to ToC or Annotation Property ToC

IRI: http://qudt.org/schema/qudt/omUnit

pattern exampleap back to ToC or Annotation Property ToC

IRI: https://w3id.org/pmd/co/PMD_0000064

An editor note referring to a pattern which shows the usage of this class or property.

plain Text Descriptionap back to ToC or Annotation Property ToC

IRI: http://qudt.org/schema/qudt/plainTextDescription

repositoryap back to ToC or Annotation Property ToC

IRI: http://usefulinc.com/ns/doap#repository

sourceap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/elements/1.1/source

sourceap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/source

symbolap back to ToC or Annotation Property ToC

IRI: http://qudt.org/schema/qudt/symbol

symbolap back to ToC or Annotation Property ToC

IRI: https://w3id.org/pmd/co/symbol

term tracker annotationap back to ToC or Annotation Property ToC

IRI: https://w3id.org/pmd/co/PMD_0001032

A term tracker annotation is an editor note used to track the history of an entity. For each change, it records the related GitHub issue and pull request.

titleap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/title

wikidata Matchap back to ToC or Annotation Property ToC

IRI: http://qudt.org/schema/qudt/wikidataMatch

Named Individuals

(-1-1-1)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000102

belongs to
plane Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "-1"^^decimal
has l dp "-1"^^decimal

(-1-10)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000072

belongs to
plane Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "-1"^^decimal
has l dp "0"^^decimal

(-1-11)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000099

belongs to
plane Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "-1"^^decimal
has l dp "1"^^decimal

(-10-1)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000077

belongs to
plane Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "0"^^decimal
has l dp "-1"^^decimal

(-100)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000128

belongs to
plane Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "0"^^decimal
has l dp "0"^^decimal

(-101)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000074

belongs to
plane Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "0"^^decimal
has l dp "1"^^decimal

(-11-1)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000100

belongs to
plane Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "1"^^decimal
has l dp "-1"^^decimal

(-110)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000070

belongs to
plane Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "1"^^decimal
has l dp "0"^^decimal

(-111)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000096

belongs to
plane Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "1"^^decimal
has l dp "1"^^decimal

(0-1-1)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000082

belongs to
plane Miller indices c
has facts
has h dp "0"^^decimal
has k dp "-1"^^decimal
has l dp "-1"^^decimal

(0-10)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/components/cryo-individuals.owl/CRYO_0000000

belongs to
plane Miller indices c
has facts
has h dp "0"^^decimal
has k dp "-1"^^decimal
has l dp "0"^^decimal

(0-11)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000080

belongs to
plane Miller indices c
has facts
has h dp "0"^^decimal
has k dp "-1"^^decimal
has l dp "1"^^decimal

(00-1)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000130

belongs to
plane Miller indices c
has facts
has h dp "0"^^decimal
has k dp "0"^^decimal
has l dp "-1"^^decimal

(001)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000127

belongs to
plane Miller indices c
has facts
has h dp "0"^^decimal
has k dp "0"^^decimal
has l dp "1"^^decimal

(01-1)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000081

belongs to
plane Miller indices c
has facts
has h dp "0"^^decimal
has k dp "1"^^decimal
has l dp "-1"^^decimal

(010)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000126

belongs to
plane Miller indices c
has facts
has h dp "0"^^decimal
has k dp "1"^^decimal
has l dp "0"^^decimal

(011)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000078

belongs to
plane Miller indices c
has facts
has h dp "0"^^decimal
has k dp "1"^^decimal
has l dp "1"^^decimal

(1-1-1)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000101

belongs to
plane Miller indices c
has facts
has h dp "1"^^decimal
has k dp "-1"^^decimal
has l dp "-1"^^decimal

(1-10)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000071

belongs to
plane Miller indices c
has facts
has h dp "1"^^decimal
has k dp "-1"^^decimal
has l dp "0"^^decimal

(1-11)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000097

belongs to
plane Miller indices c
has facts
has h dp "1"^^decimal
has k dp "-1"^^decimal
has l dp "1"^^decimal

(10-1)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000076

belongs to
plane Miller indices c
has facts
has h dp "1"^^decimal
has k dp "0"^^decimal
has l dp "-1"^^decimal

(100)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000125

belongs to
plane Miller indices c
has facts
has h dp "1"^^decimal
has k dp "0"^^decimal
has l dp "0"^^decimal

(101)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000073

belongs to
plane Miller indices c
has facts
has h dp "1"^^decimal
has k dp "0"^^decimal
has l dp "1"^^decimal

(11-1)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000098

belongs to
plane Miller indices c
has facts
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "-1"^^decimal

(110)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000069

belongs to
plane Miller indices c
has facts
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "0"^^decimal

(111)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000095

belongs to
plane Miller indices c
has facts
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "1"^^decimal

<100>ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000066

belongs to
family of directions Miller indices c
has facts
has member op [100] ni
has member op [-100] ni
has member op [010] ni
has member op [0-10] ni
has member op [001] ni
has member op [00-1] ni
has h dp "1"^^decimal
has k dp "0"^^decimal
has l dp "0"^^decimal

<110>ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000067

belongs to
family of directions Miller indices c
has facts
has member op [110] ni
has member op [-110] ni
has member op [1-10] ni
has member op [-1-10] ni
has member op [101] ni
has member op [-101] ni
has member op [10-1] ni
has member op [-10-1] ni
has member op [011] ni
has member op [0-11] ni
has member op [01-1] ni
has member op [0-1-1] ni
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "0"^^decimal

<111>ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000068

belongs to
family of directions Miller indices c
has facts
has member op [111] ni
has member op [-111] ni
has member op [1-11] ni
has member op [11-1] ni
has member op [-1-11] ni
has member op [-11-1] ni
has member op [1-1-1] ni
has member op [-1-1-1] ni
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "1"^^decimal

[-1-1-1]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000111

belongs to
direction Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "-1"^^decimal
has l dp "-1"^^decimal

[-1-10]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000086

belongs to
direction Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "-1"^^decimal
has l dp "0"^^decimal

[-1-11]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000108

belongs to
direction Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "-1"^^decimal
has l dp "1"^^decimal

[-10-1]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000090

belongs to
direction Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "0"^^decimal
has l dp "-1"^^decimal

[-100]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000113

belongs to
direction Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "0"^^decimal
has l dp "0"^^decimal

[-101]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000088

belongs to
direction Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "0"^^decimal
has l dp "1"^^decimal

[-11-1]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000109

belongs to
direction Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "1"^^decimal
has l dp "-1"^^decimal

[-110]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000084

belongs to
direction Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "1"^^decimal
has l dp "0"^^decimal

[-111]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000105

belongs to
direction Miller indices c
has facts
has h dp "-1"^^decimal
has k dp "1"^^decimal
has l dp "1"^^decimal

[0-1-1]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000094

belongs to
direction Miller indices c
has facts
has h dp "0"^^decimal
has k dp "-1"^^decimal
has l dp "-1"^^decimal

[0-10]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000115

belongs to
direction Miller indices c
has facts
has h dp "0"^^decimal
has k dp "-1"^^decimal
has l dp "0"^^decimal

[0-11]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000092

belongs to
direction Miller indices c
has facts
has h dp "0"^^decimal
has k dp "-1"^^decimal
has l dp "1"^^decimal

[00-1]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000117

belongs to
direction Miller indices c
has facts
has h dp "0"^^decimal
has k dp "0"^^decimal
has l dp "-1"^^decimal

[001]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000116

belongs to
direction Miller indices c
has facts
has h dp "0"^^decimal
has k dp "0"^^decimal
has l dp "1"^^decimal

[01-1]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000093

belongs to
direction Miller indices c
has facts
has h dp "0"^^decimal
has k dp "1"^^decimal
has l dp "-1"^^decimal

[010]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000114

belongs to
direction Miller indices c
has facts
has h dp "0"^^decimal
has k dp "1"^^decimal
has l dp "0"^^decimal

[011]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000091

belongs to
direction Miller indices c
has facts
has h dp "0"^^decimal
has k dp "1"^^decimal
has l dp "1"^^decimal

[1-1-1]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000110

belongs to
direction Miller indices c
has facts
has h dp "1"^^decimal
has k dp "-1"^^decimal
has l dp "-1"^^decimal

[1-10]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000085

belongs to
direction Miller indices c
has facts
has h dp "1"^^decimal
has k dp "-1"^^decimal
has l dp "0"^^decimal

[1-11]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000106

belongs to
direction Miller indices c
has facts
has h dp "1"^^decimal
has k dp "-1"^^decimal
has l dp "1"^^decimal

[10-1]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000089

belongs to
direction Miller indices c
has facts
has h dp "1"^^decimal
has k dp "0"^^decimal
has l dp "-1"^^decimal

[100]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000112

belongs to
direction Miller indices c
has facts
has h dp "1"^^decimal
has k dp "0"^^decimal
has l dp "0"^^decimal

[101]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000087

belongs to
direction Miller indices c
has facts
has h dp "1"^^decimal
has k dp "0"^^decimal
has l dp "1"^^decimal

[11-1]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000107

belongs to
direction Miller indices c
has facts
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "-1"^^decimal

[110]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000083

belongs to
direction Miller indices c
has facts
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "0"^^decimal

[111]ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000104

belongs to
direction Miller indices c
has facts
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "1"^^decimal

aggregate state atom gasni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020121

A gaseous state where the gas entities are atoms.

aggregate state gaseousni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020119

A state where the entities have no bonding.

aggregate state liquidni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020118

A state where the bonds of the entities transmit no shear force.

aggregate state mesomorphicni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020123

A state where some bonds transmit shear stresses and some do not.

aggregate state plasmani back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020120

An aggregate state where the entities are atom nuclei and have no bonds.

aggregate state solidni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020117

A state where the bonds between entities transmit shear forces.

aggregate state supercritical fluidni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020122

A state with strong bindings between entities that do not transmit shear force.

aggregate state suprafluidni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020124

A state with frictionless binding that transmits no shear force between entities.

aggregate state suprasolidni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020125

A state that exhibits suprafluid and solid properties.

austeniteni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020097

bainiteni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020027

base centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000046

Add symbol annotation property
Base centered centering type is a centering type, where lattice points are located on the corners of a unit cell, i.e., at coordinates (0,0,0), and one additional lattice point is located at the center of a base of the cell, i.e., at coordinates (1/2,1/2,0).

body centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000044

Body centered centering type is a centering type, where lattice points are located on the corners of a unit cell, i.e., at coordinates (0,0,0), and at the center of a unit cell, i.e., at coordinates (1/2,1/2,1/2).

bravais lattice cubic body-centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020018

bravais lattice cubic face-centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020019

bravais lattice cubic primitiveni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020017

bravais lattice hexagonal hexagonal primitiveni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020016

bravais lattice hexagonal rhombohedral primitiveni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020015

bravais lattice monoclinic base-centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020008

bravais lattice monoclinic primitiveni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020007

bravais lattice orthorhombic base-centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020010

bravais lattice orthorhombic body-centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020011

bravais lattice orthorhombic face-centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020012

bravais lattice orthorombic primitiveni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020009

bravais lattice tetragonal body-centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020014

bravais lattice tetragonal primitiveni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020013

bravais lattice triclinic primitiveni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020006

cubicni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000035

Cubic crystal system is a crystal system with fourfold rotation axes.

defined classni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000420

A defined class is a class that is defined by a set of logically necessary and sufficient conditions but is not a universal

example to be eventually removedni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000002

face centeredni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000045

Face centered centering type is a centering type, where lattice points are located on the corners of a unit cell, i.e., at coordinates (0,0,0), and at the center of each faces of a unit cell, i.e., at coordinates (1/2,1/2,0), (1/2,0,1/2), and (0,1/2,1/2).

failed exploratory termni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000103

The term was used in an attempt to structure part of the ontology but in retrospect failed to do a good job

ferriteni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020100

hexagonalni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000034

Hexagonal crystal system is a crystal system with one sixfold rotation axis.

ledeburiteni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020107

long range orderni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020219

periodic arrangement of structural features of virtually all entities

martensiteni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020111

medium range orderni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020218

periodic arrangement of structural features of many entities

Megapascalni back to ToC or Named Individual ToC

IRI: http://qudt.org/vocab/unit/MegaPA

Is defined by
http://qudt.org/vocab/unit
belongs to
measurement unit label c
has facts
description ap "1,000,000-fold of the derived unit pascal"^^H T M L
informative Reference ap https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA215
plain Text Description ap "1,000,000-fold of the derived unit pascal"
symbol ap "MPa"
wikidata Match ap Q21062777 ep

metadata completeni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000120

Class has all its metadata, but is either not guaranteed to be in its final location in the asserted IS_A hierarchy or refers to another class that is not complete.

metadata incompleteni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000123

Class is being worked on; however, the metadata (including definition) are not complete or sufficiently clear to the branch editors.

monoclinicni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000030

Monoclinic crystal system is a crystal system with one twofold rotation axis or one mirror plane.

named class expressionni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000421

A named class expression is a logical expression that is given a name. The name can be used in place of the expression.

Newton per Square Metreni back to ToC or Named Individual ToC

IRI: http://qudt.org/vocab/unit/N-PER-M2

Is defined by
http://qudt.org/vocab/unit
belongs to
measurement unit label c
has facts
description ap "The SI unit of pressure. The pascal is the standard pressure unit in the MKS metric system, equal to one newton per square meter or one "kilogram per meter per second per second." The unit is named for Blaise Pascal (1623-1662), French philosopher and mathematician, who was the first person to use a barometer to measure differences in altitude."^^H T M L
informative Reference ap https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA247
informative Reference ap https://en.wikipedia.org/wiki/Pascal?oldid=492989202
symbol ap "N/m²"
wikidata Match ap Q39469927 ep

no range orderni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020242

no periodic arrangement of structural features of entites

normal direction (ND)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/noes/NOES_0000030

Is deprecated
true

organizational termni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000121

Term created to ease viewing/sort terms for development purpose, and will not be included in a release

orthorhombicni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000031

Orthorhombic crystal system is a crystal system with three twofold rotation axes or one twofold rotation axis and two mirror planes

out of scopeni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/OMO_0001000

The term was added to the ontology on the assumption it was in scope, but it turned out later that it was not.

pearliteni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020109

pending final vettingni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000125

All definitions, placement in the asserted IS_A hierarchy and required minimal metadata are complete. The class is awaiting a final review by someone other than the term editor.

Percentni back to ToC or Named Individual ToC

IRI: http://qudt.org/vocab/unit/PERCENT

Is defined by
http://qudt.org/vocab/unit
belongs to
measurement unit label c
has facts
description ap ""Percent" is a unit for 'Dimensionless Ratio' expressed as $\%$."^^Latex String ep
informative Reference ap https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA000
informative Reference ap https://en.wikipedia.org/wiki/Percentage?oldid=495284540
om Unit ap percent ep
symbol ap "%"
wikidata Match ap Q11229 ep

placeholder removedni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000226

primitiveni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000043

Primitive centering type is a centering type, where lattice points are located only on the corners of a unit cell, i.e., at coordinates (0,0,0).

ready for releaseni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000122

Class has undergone final review, is ready for use, and will be included in the next release. Any class lacking "ready_for_release" should be considered likely to change place in hierarchy, have its definition refined, or be obsoleted in the next release. Those classes deemed "ready_for_release" will also derived from a chain of ancestor classes that are also "ready_for_release."

requires discussionni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000428

A term that is metadata complete, has been reviewed, and problems have been identified that require discussion before release. Such a term requires editor note(s) to identify the outstanding issues.
Source
group:OBI

rhombohedralni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000033

Rhombohedral ( trigonal) crystal system is a crystal system with one threefold rotation axis.

rolling direction (RD)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/noes/NOES_0000028

Is deprecated
true

short range orderni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020217

periodic arrangement of structural features up to a few entities

term importedni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000228

term splitni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000229

terms mergedni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000227

tetragonalni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000032

Tetragonal crystal system is a crystal system with one fourfold rotation axis.

to be replaced with external ontology termni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000423

Terms with this status should eventually replaced with a term from another ontology.
Source
group:OBI

transverse direction (TD)ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/noes/NOES_0000029

Is deprecated
true

triclinicni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000029

Triclinic crystal system is a crystal system with only translational symmetry.

uncuratedni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000124

Nothing done yet beyond assigning a unique class ID and proposing a preferred term.

universalni back to ToC or Named Individual ToC

IRI: http://purl.obolibrary.org/obo/IAO_0000410

Source
A Formal Theory of Substances, Qualities, and Universals, http://ontology.buffalo.edu/bfo/SQU.pdf

Watt per Kilogramni back to ToC or Named Individual ToC

IRI: http://qudt.org/vocab/unit/W-PER-KiloGM

Is defined by
http://qudt.org/vocab/unit
belongs to
measurement unit label c
has facts
description ap "SI derived unit watt divided by the SI base unit kilogram"^^H T M L
informative Reference ap https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA316
plain Text Description ap "SI derived unit watt divided by the SI base unit kilogram"
symbol ap "W/kg"
wikidata Match ap Q67060736 ep

widmanstatten structureni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/co/PMD_0020110

{100}ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000040

belongs to
family of planes Miller indices c
has facts
has member op (100) ni
has member op (010) ni
has member op (001) ni
has member op (-100) ni
has member op (00-1) ni
has member op (0-10) ni
has h dp "1"^^decimal
has k dp "0"^^decimal
has l dp "0"^^decimal

{110}ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000064

belongs to
family of planes Miller indices c
has facts
has member op (110) ni
has member op (-110) ni
has member op (1-10) ni
has member op (-1-10) ni
has member op (101) ni
has member op (-101) ni
has member op (10-1) ni
has member op (-10-1) ni
has member op (011) ni
has member op (0-11) ni
has member op (01-1) ni
has member op (0-1-1) ni
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "0"^^decimal

{111}ni back to ToC or Named Individual ToC

IRI: https://w3id.org/pmd/cryo/CRYO_0000065

belongs to
family of planes Miller indices c
has facts
has member op (111) ni
has member op (-111) ni
has member op (1-11) ni
has member op (11-1) ni
has member op (-1-11) ni
has member op (-11-1) ni
has member op (1-1-1) ni
has member op (-1-1-1) ni
has h dp "1"^^decimal
has k dp "1"^^decimal
has l dp "1"^^decimal

SWRL rules

Rule #1back to ToC or SWRL ToC

has characteristic op(?e,?d) , disposition c(?d) -> has disposition op(?e,?d)

Rule #2back to ToC or SWRL ToC

has characteristic op(?e,?d) , quality c(?d) -> has quality op(?e,?d)

Rule #3back to ToC or SWRL ToC

has characteristic op(?e,?d) , role c(?d) -> has role op(?e,?d)

Rule #4back to ToC or SWRL ToC

has characteristic op(?e,?d) , function c(?d) -> has function op(?e,?d)

Legend back to ToC

c: Classes
op: Object Properties
dp: Data Properties
ni: Named Individuals
ep: External Properties

Acknowledgments back to ToC

The authors would like to thank Silvio Peroni for developing LODE, a Live OWL Documentation Environment, which is used for representing the Cross Referencing Section of this document and Daniel Garijo for developing Widoco, the program used to create the template used in this documentation.