Platform Material Digital Core Ontology (PMDco)
type: Ontology
imports: prov-o-inverses-20130430
creator: Jörg Waitelonis
creator: Bernd Bayerlein
creator: Markus Schilling
creator: Henk Birkholz
creator: Thomas Hanke
creator: Sascha Fliegener
creator: Jannis Grundmann
creator: Philipp von Hartrott
bibliographic citation: Bernd Bayerlein, Henk Birkholz, Sascha Fliegener, Jannis Grundmann, Thomas Hanke, Philipp von Hartrott, Markus Schilling, Jörg Waitelonis. (April 13th, 2023) PMDco: platform material digital ontology. Version 2.0.0-alpha4, https://w3id.org/pmd/co
created: 2023-04-13
license: http://creativecommons.org/licenses/by/4.0/
comment: The PMD Core Ontology (PMDco) is a comprehensive framework for representing knowledge that encompasses fundamental concepts from the domains of materials science and engineering (MSE). The PMDco has been designed as a mid-level ontology to establish a connection between specific MSE application ontologies and the domain neutral concepts found in established top-level ontologies. The primary goal of the PMDco is to promote interoperability between diverse domains. PMDco's class structure is both understandable and extensible, making it an efficient tool for organizing MSE knowledge. It serves as a semantic intermediate layer that unifies MSE knowledge representations, enabling data and metadata to be systematically integrated on key terms within the MSE domain. With PMDco, it is possible to seamlessly trace data generation. The design of PMDco is based on the W3C Provenance Ontology (PROV-O), which provides a standard framework for capturing the generation, derivation, and attribution of resources. By building on this foundation, PMDco facilitates the integration of data from various sources and the creation of complex workflows. In summary, PMDco is a valuable tool for researchers and practitioners in the MSE domains. It provides a common language for representing and sharing knowledge, allowing for efficient collaboration and promoting interoperability between diverse domains. Its design allows for the systematic integration of data and metadata, enabling seamless traceability of data generation. Overall, PMDco is a crucial step towards a unified and comprehensive understanding of the MSE domain. PMDco at GitHub: https://github.com/materialdigital/core-ontology
version info: 2.0.0-alpha4

definitionSource
type: AnnotationProperty
definition: Indicates the source of the definition.

actedOnBehalfOf
type: ObjectProperty
domain: Agent
range: Agent

wasAssociatedWith
type: ObjectProperty
domain: Activity
range: Agent
definition: An prov:Agent that had some (unspecified) responsibility for the occurrence of this prov:Activity.

wasAttributedTo
type: ObjectProperty
domain: Entity
range: Agent
definition: Attribution is the ascribing of an entity to an agent.

characteristic
type: ObjectProperty
sub property of: topObjectProperty
inverse of: characteristic of
domain: Class
  union of: Object
  union of: Process
  union of: Processing Node
  union of: Project
  union of: Value Object
range: Value Object
alternative label: has characteristic

characteristic of
type: ObjectProperty
sub property of: topObjectProperty
alternative label: is characteristic of

component
type: ObjectProperty
domain: Processing Node
range: Processing Node
alternative label: has component
definition: An object property associating a process node with its (potentially modular) components, e.g. the chambers of a heat treatment furnace.

composed of
type: ObjectProperty
inverse of: composes
definition: This property is used to describe which voxels and materials an object is composed of.

composes
type: ObjectProperty
domain: Object
range: Object
definition: This property is used to describe which objects a voxel or a material contributes to compose.

executed by
type: ObjectProperty
sub property of: wasAssociatedWith
inverse of: executes
domain: Process
range: Processing Node
definition: This property represents which process is executed by which process node.

executes
type: ObjectProperty
domain: Processing Node
range: Process
definition: This property represents which process node executes a process

input
type: ObjectProperty
sub property of: used
sub property of: participant
inverse of: input of
alternative label: has input
definition: This property is used to link the processes to their input objects

input of
type: ObjectProperty
sub property of: wasUsedBy
sub property of: participant of
alternative label: is input of

next process
type: ObjectProperty
sub property of: wasInformedBy
inverse of: previous process
domain: Process
range: Process
alternative label: has next process
definition: This property is used to indicate the process that was run after the current process.

output
type: ObjectProperty
sub property of: generated
sub property of: participant
inverse of: output of
alternative label: has output
definition: This property is used to link the processes to their output objects

output of
type: ObjectProperty
sub property of: participant of
alternative label: is output of

participant
type: ObjectProperty
inverse of: participant of
domain: Process
range: Object
alternative label: has participant
definition: A relation between a process and an object, in which the objects is somehow involved in the process.

participant of
type: ObjectProperty
sub property of: topObjectProperty
alternative label: is participant of

previous process
type: ObjectProperty
domain: Process
range: Process
alternative label: has previous process
definition: This property is used to indicate that which process was previously run.

process
type: ObjectProperty
domain: Project
range: Process
alternative label: has process

relates to
type: ObjectProperty
domain: Value Object
definition: Describes a general relationship between domain objects.

relates to element
type: ObjectProperty
sub property of: relates to
domain: Chemical Object
range: Chemical Entity

relates to extension
type: ObjectProperty
sub property of: relates to
domain: Proof Strength Plastic Extension
range: Percentage Extension

resource
type: ObjectProperty
type: FunctionalProperty
domain: Value Object
alternative label: has resource

state
type: ObjectProperty
domain: Class
  union of: Specimen
  union of: Test Piece

subordinate process
type: ObjectProperty
inverse of: superordinate process
domain: Process
range: Process
alternative label: has subordinate process
definition: This property is used to link a process to its subordinate processes.

superordinate process
type: ObjectProperty
sub property of: topObjectProperty
alternative label: has superordinate process
definition: This property is used to link a process to its super ordinated processes.

unit
type: ObjectProperty
domain: Value Object
alternative label: has unit
definition: Unit of measurement. Examples for rdsf:range are units from qudt or wikidata or own defindes units.

endedAtTime
type: DatatypeProperty
domain: Activity
range: dateTime
definition: The time at which an activity ended. See also prov:startedAtTime.
category: starting-point
component: entities-activities
editorial note: It is the intent that the property chain holds: (prov:qualifiedEnd o prov:atTime) rdfs:subPropertyOf prov:endedAtTime.
qualified form: End
qualified form: atTime

startedAtTime
type: DatatypeProperty
domain: Activity
range: dateTime
definition: The time at which an activity started. See also prov:endedAtTime.
category: starting-point
component: entities-activities
editorial note: It is the intent that the property chain holds: (prov:qualifiedStart o prov:atTime) rdfs:subPropertyOf prov:startedAtTime.
qualified form: Start
qualified form: atTime

from value
type: DatatypeProperty
sub property of: value
definition: refers to the begin of a value range

max value
type: DatatypeProperty
sub property of: value
definition: refers to all values equal or smaller than the given one

min value
type: DatatypeProperty
sub property of: value
definition: refers to all values equal or larger than the given one

to value
type: DatatypeProperty
sub property of: value
definition: refers to the end of a value range

value
type: DatatypeProperty
sub property of: topDataProperty
domain: Value Object
range: Literal
label: hat Wert @de
definition: Provides the actual value a value object is referring to.

Chemical Entity
type: Class
definition source: ChEBI ontology https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:24431#

DataCite Identifier
type: Class

Digital Material Identifier
type: Class
definition: A dmi:DigitalMaterialIdentifier is a resource identifier (IRI) that represents the specification of a material (in the sense of a material class) described in a specification document. The specification document can be, e.g., a standard, a datasheet, or any other citable document. Typically, a specification document requires some qualities that a material (in the sense of a portion of matter) has to comply with. Typical requirements include chemical compositions or physical properties.

Fragment Selector
type: Class
example: oa#

Activity
type: Class
disjoint with: Entity
label: Aktivität @de
category: starting-point
component: entities-activities
constraints: http://www.w3.org/TR/2013/REC-prov-constraints-20130430/#prov-dm-constraints-fig
definition: An activity is something that occurs over a period of time and acts upon or with entities; it may include consuming, processing, transforming, modifying, relocating, using, or generating entities.
dm: http://www.w3.org/TR/2013/REC-prov-dm-20130430/#term-Activity
n: http://www.w3.org/TR/2013/REC-prov-n-20130430/#expression-Activity

Agent
type: Class
category: starting-point
component: agents-responsibility
definition: An agent is something that bears some form of responsibility for an activity taking place, for the existence of an entity, or for another agent's activity.
dm: http://www.w3.org/TR/2013/REC-prov-dm-20130430/#term-agent
n: http://www.w3.org/TR/2013/REC-prov-n-20130430/#expression-Agent

Entity
type: Class
category: starting-point
component: entities-activities
constraints: http://www.w3.org/TR/2013/REC-prov-constraints-20130430/#prov-dm-constraints-fig
definition: An entity is a physical, digital, conceptual, or other kind of thing with some fixed aspects; entities may be real or imaginary.
dm: http://www.w3.org/TR/2013/REC-prov-dm-20130430/#term-entity
n: http://www.w3.org/TR/2013/REC-prov-n-20130430/#expression-Entity

Organization
type: Class
subclass of: Agent
label: Organisation @de
category: expanded
component: agents-responsibility
definition: An organization is a social or legal institution such as a company, society, etc.
dm: http://www.w3.org/TR/2013/REC-prov-dm-20130430/#term-agent
n: http://www.w3.org/TR/2013/REC-prov-n-20130430/#expression-types

Person
type: Class
subclass of: Agent
category: expanded
component: agents-responsibility
definition: Person agents are people.
dm: http://www.w3.org/TR/2013/REC-prov-dm-20130430/#term-agent
n: http://www.w3.org/TR/2013/REC-prov-n-20130430/#expression-types

Software Agent
type: Class
subclass of: Agent
category: expanded
component: agents-responsibility
definition: A software agent is running software.
dm: http://www.w3.org/TR/2013/REC-prov-dm-20130430/#term-agent
n: http://www.w3.org/TR/2013/REC-prov-n-20130430/#expression-types

Accreditation Document
type: Class
subclass of: Document
label: Akkreditierungsdokument @de
definition: Diese Entität beschreibt ein Dokument, welches aussagt, dass einer Organisation, Person oder Einrichtung eine offizielle Konformität mit einer Norm anerkannt wurde. Dies kann z. B. Prozesse, Ausrüstungen oder ganze Laboratorien umfassen. @de
definition: This entity describes a document used to state that an official authorization or approval to recognize or vouch for a conformation with a standard was granted to an organization, person, or entity. This may include, e.g., processes, (sets of) equipment, or entire laboratories.
definition source: https://www.merriam-webster.com/dictionary/accreditation

Acoustical
type: Class
subclass of: Material Property
label: Akustisch @de
definition: Acoustical is relating to the sense or organs of hearing, to sound, or to the science of sounds. Here specifically on the acoustic properties of a material.
definition: Akustisch bezieht sich auf den Hörsinn oder die Hörorgane, auf Schall oder auf die Wissenschaft vom Schall. Hier spezifisch auf die akustischen Eigenschaften eines Materials. @de
definition source: “Acoustic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acoustic. Accessed 13 Jan. 2023.

Address
type: Class
subclass of: Value Object
label: Adresse @de
definition: A place where a person or organization may be communicated with.
definition: Ein Ort, an dem mit einer Person oder Organisation kommuniziert werden kann. @de
definition source: “Address.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/address. Accessed 16 Jan. 2023.

Aging Interval
type: Class
subclass of: Aging Time
label: Alterungsintervall @de
definition: Timespan a Temperature during an Aging Process is hold.

Aging Process
type: Class
subclass of: Process
label: Alterungsprozess @de
definition: Das Aging oder Auslagern ist ein Anlassvorgang, der den Martensit (Härtungsgefüge) wieder duktil und verformbar macht. Dabei wird ein Agingvorgang genutzt, nämlich die Bildung von Ausscheidungen in Form von FeXCY - Carbiden @de
definition: The process of hardening an alloy by a method that causes a constituent to precipitate from solid solution.
example: The Process of austenitizing and quenching a steel alloy to achieve a martensitic microstructure for hardness increase.

Aging Temperature
type: Class
subclass of: Temperature
label: Alterungstemperatur @de
definition: Variable Temperature during an Aging Process depending on the desired deposition formations.

Aging Time
type: Class
subclass of: Time
label: Alterungszeit @de
definition: The timespan that an Aging Process executes to completion.

Algorithm
type: Class
subclass of: Method
label: Algorithmus @de
definition: A procedure for solving a mathematical problem (as of finding the greatest common divisor) in a finite number of steps that frequently involves repetition of an operation.
definition source: “Algorithm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/algorithm. Accessed 24 Nov. 2022.

Amorphous Structure
type: Class
subclass of: Material Structure
label: Amorphe Struktur @de
definition: Amorphe Materialien haben eine innere Struktur, die aus miteinander verbundenen Strukturblöcken besteht, die den grundlegenden Struktureinheiten in der entsprechenden kristallinen Phase der gleichen Verbindung ähnlich sein können. Anders als bei kristallinen Materialien besteht jedoch keine langfristige Ordnung. Amorphe Materialien können daher nicht durch eine bestimmte Einheitszelle definiert werden. @de
definition: Amorphous materials have an internal structure consisting of interconnected structural blocks that can be similar to the basic structural units found in the corresponding crystalline phase of the same compound. Unlike in crystalline materials, however, no long-range order exists. Amorphous materials therefore cannot be defined by a finite unit cell.
definition source: “Amorphous solid - Structure.” Wikipedia The Free Encyclopedia, https://en.wikipedia.org/wiki/Amorphous_solid. Accessed 13 Jan. 2023.

Analysing Process
type: Class
subclass of: Process
label: Analyseprozess @de
definition: A process that is driven by the primary intent to gain new measurements An analysis process is either a transformative process or a non-transformative process.

Area
type: Class
subclass of: Value Object
label: Fläche @de
definition: The extent or measurement of a surface.

Assembling Process
type: Class
subclass of: Process
label: Assemblierungsprozess @de
definition: A process to mount or demount a component.

Base fraction
type: Class
subclass of: Fraction
label: Basisanteil @de
definition: The assumed base material of the objects or the remainder of the composition, e.g. for nickel-based alloy, iron-based alloy.

Base Material
type: Class
subclass of: Engineered Material
label: Ausgangsmaterial @de
definition: This entity is used to describe the material that was taken as granted as such and used in the beginning of a process chain under consideration.

Biological
type: Class
subclass of: Material Property
label: Biologisch @de
definition: Biological is relating to biology or to life and living processes. Here specifically to the biological properties of a material.
definition: Biologisch bezieht sich auf die Biologie oder auf das Leben und lebende Prozesse. Hier speziell auf die biologischen Eigenschaften eines Materials. @de
definition source: “Biological.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biological. Accessed 13 Jan. 2023.

Blank
type: Class
subclass of: Engineered Material
label: Rohling @de
definition: A piece of material prepared to be made into something by a further operation.
definition source: “Blank.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blank. Accessed 25 Nov. 2022.

BondingType
type: Class
subclass of: Material Related
label: Bindungstyp @de
definition: Any of several forces, especially the ionic bond, covalent bond, and metallic bond, by which atoms or ions are bound in a molecule or crystal.
definition: Eine von mehreren Bindungen, insbesondere die Ionenbindung, die kovalente Bindung und die Metallbindung, durch die Atome oder Ionen in einem Molekül oder Kristall gebunden sind. @de
definition source: "Bond types.” American Heritage® Dictionary of the English Language, Fifth Edition, https://www.thefreedictionary.com/Bond+Types. Accessed 13 Jan. 2023.

Brinell Hardness Test
type: Class
subclass of: Hardness Test
label: Härteprüfung nach Brinell @de
definition: Testing the hardness of a metal or alloy measured by hydraulically pressing a hard ball under a standard load into the specimen.
definition source: “Brinell hardness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Brinell%20hardness. Accessed 24 Nov. 2022.

Calibration Document
type: Class
subclass of: Document
label: Kalibrierschein @de
label: Kalibrierungsdokument @de
definition: Diese Entität beschreibt ein Dokument, welches Abweichungen eines Messgerätes oder einer Maßverkörperung gegenüber einem anderen Gerät oder einer anderen Maßverkörperung feststellt und dokumentiert. Typischerweise ist die Person, welche die Kalibrierung durchführte, angegeben. @de
definition: This entity describes a document used to state that a set of graduations to indicate values or positions has been performed. Typically, the calibration operator is included.
definition source: https://www.merriam-webster.com/dictionary/calibration

Calibration range
type: Class
subclass of: Value Object
label: Kalibrierbereich @de
definition: Diese Eigenschaft beschreibt den Bereich zwischen den Grenzen, innerhalb derer eine Größe gemessen, empfangen oder übertragen wird (typischerweise von einem Prozessknoten, z. B. einer Maschine), ausgedrückt durch die Angabe des unteren und oberen Bereichswertes. @de
definition: This property describes the region between the limits within which a quantity is measured, received or transmitted (typically by a process node, e.g. a machine), expressed by stating the lower and upper range values.

Caliper
type: Class
subclass of: Measuring Device
label: Messschieber @de
definition: any of various measuring instruments having two usually adjustable arms, legs, or jaws used especially to measure the dimensions of objects, such as diameters or thicknesses
definition: ein Messgerät mit zwei in der Regel verstellbaren Armen, Schenkeln oder Klemmbacken, das vor allem zur Messung der Abmessungen von Gegenständen, wie z. B. des Durchmessers oder der Dicke, verwendet wird @de
definition source: https://www.merriam-webster.com/dictionary/caliper

Change Of Transverse Dimension
type: Class
subclass of: Length
label: Änderung der transversalen Dimension @de
definition: Dieses Wertobjekt beschreibt eine Variation der Abmessungen eines Prüfkörpers in Bezug auf seine Querachse, die sich auf seine Querschnittsfläche auswirkt und möglicherweise während eines Zugversuchs auftritt. Das Verhältnis der wahren plastischen Breitendehnung und der wahren plastischen Dickendehnung in einem in uniaxialem Zug beanspruchten Prüfkörper (vertikale Anisotropie) kann anhand dieser Information berechnet werden. @de
definition: This value object describes a variation in the dimension of a test piece referring to its transversal axis affecting its cross-sectional area that may potentially occur during a tensile test. The ratio of the true plastic strain in width and the true plastic strain in thickness in a test piece loaded in uniaxial tension (vertical anisotropy) may be calculated using this information.
definition source: DIN EN ISO 10113:2021-06

Chemical
type: Class
subclass of: Material Property
label: Chemisch @de
definition: Chemical is relating to, used in, or produced by chemistry or the phenomena of chemistry Here specifically to the chemical properties of a material.
definition: Chemisch ist ein Begriff, der sich auf die Chemie oder die chemischen Phänomene bezieht, in der Chemie verwendet wird oder durch sie erzeugt wird. Hier geht es speziell um die chemischen Eigenschaften eines Materials. @de
definition source: “Chemical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chemical. Accessed 13 Jan. 2023.

Chemical Composition
type: Class
equivalent class: Restriction
  on property:
    inverse of: isPartOf
  some values from: Chemical Object
subclass of: Value Object
label: Chemische Zusammensetzung @de
definition: Chemical composition refers to the arrangement, type, and ratio of atoms in molecules of chemical substances. Chemical composition varies when chemicals are added or subtracted from a substance, when the ratio of substances changes, or when other chemical changes occur in chemicals.
example: ex:proc1 a pmd:Process . ex:proc1 pmd:chacteristic ex:vo1 . ex:vo1 a ValueObject . ex:vo1 pmd:resource ex:chemComp1 . ex:chemComp1 a pmd:ChemicalComposition . ex:vo2 dcterm:partOf ex:chemComp1 . ex:vo2 a pmd:ChemicalElement . ex:vo2 pmd:relatesToElement CHEBI:28984 . ex:vo2 pmd:relatesTo ex:vo3 . pmd:MassFraction rdf:subClassOf ValueObject . ex:vo3 a pmd:MassFraction . ex:vo3 qudt:upperBound "0.3" . ex:vo3 qudt:lowerBound "0" . ex:vo3 qudt:unit qudt:PERCENT . ex:vo4 a pmd:MassFraction . ex:vo4 pmd:resource pmd:NotDetected .
definition source: https://chem.libretexts.org/Courses/College_of_Marin/CHEM_114%3A_Introductory_Chemistry/06%3A_Chemical_Composition

Chemical Object
type: Class
equivalent class: Class
  intersection of: Value Object
  intersection of: Restriction
    on property: relates to
    some values from: Chemical Entity
subclass of: Value Object
label: Chemisches Objekt @de
definition: Value object that describes the quantity (e.g. mass fraction) of a specific chemical object.

Circular
type: Class
subclass of: Shape
label: Kreisförmig @de
definition: Geformt wie ein Kreis. @de
definition: Having the form of a circle.
definition source: “Circular.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/circular. Accessed 13 Jan. 2023.

Clamping Pressure
type: Class
subclass of: Stress
label: Klemmdruck @de
definition: Diese Eigenschaft beschreibt als quantitativer Wert die Kraft pro Fläche (Druck), die beim Einbau einer Probe, eines Prüfkörpers oder eines Prüfstücks aufgebracht wird. Typischerweise ist das Aufbringen eines Klemmdrucks mit einer Art von Klemm- oder Spannzubehör (Grips) oder Ähnlichem verbunden. @de
definition: This property describes the force per area (pressure) that is used during the mounting process of a sample, specimen, or test piece as a quantitative value. Typically, this process involves some sort of grips or the like.

Classification Document
type: Class
subclass of: Document
label: Klassifzierungsdokument @de
definition: Diese Entität beschreibt ein Dokument, das dazu dient, den Arbeits- oder Anwendungsbereich eines Prozessknotens in Übereinstimmung mit genormten Abstufungen zu definieren. @de
definition: This entity describes a document used to define the working or application range of a process node in accordance with standardized graduations.

Coating Designation
type: Class
subclass of: Material Related
label: Beschichtungsbezeichnung @de
definition: Diese Eigenschaft ist ein Name oder Bezeichner eines Materialtyps, welcher den obersten Teil eines Bauteils (Beschichtung) bedeckt. @de
definition: This property is a name or identifier of a material type which designates the most upper part of a component (coating).

Collection Interface Hint
type: Class
subclass of: Node Info
label: Datenschnittstellenhinweis @de
definition: A label in support of identifying a network interface and/or address used by a process node to provide primary data stored in ontologies

Commission Time
type: Class
subclass of: Time
label: Kommissionszeit @de
definition: Date and time an order or plan has been dispatched at.

Component
type: Class
subclass of: Object
label: Komponente @de
definition: An object that serves a specific technical application. Constituent part of a compound of parts that builds a technical application

Compression Test
type: Class
subclass of: Mechanical Testing Process
label: Druckversuch @de
definition: A test to determine compressive strength, usually applied to materials of high compression but low tensile strength, in which the specimen is subjected to increasing compressive forces until failure occurs.
definition: Eine Methode zur Bestimmung der Druckfestigkeit, die in der Regel bei Materialien mit hoher Druck-, aber geringer Zugfestigkeit angewandt wird, wobei die Probe bis zum Versagen steigenden Druckkräften ausgesetzt wird. @de
definition source: “Compression test.” McGraw-Hill Dictionary of Scientific & Technical Terms, 6E. 2003. The McGraw-Hill Companies, https://encyclopedia2.thefreedictionary.com/compression+test. Accessed 13 Jan. 2023.

Computing Node
type: Class
subclass of: Processing Node
label: Computerknoten @de
definition: A computing system that provides an execution environment for, e.g., simulation processes or prediction models. A Computing Node can be virtual (e.g., a container or virtual machine) or physical (e.g., a bare-metal servers), uses digital represenations of objects as inputs and produces digital measurements, such as simulation results or predictions, as outputs.
definition: Ein Rechnersystem, das eine Ausführungsumgebung bspw. für Simulationsprozesse oder Vorhersagemodelle bereitstellt. Ein Rechenknoten kann virtuell (bspw. ein Container oder eine virtuelle Maschine) oder physisch (z. B. ein Bare-Metal-Server) ausgestaltet sein und verwendet in der Regel digitale Repräsentationen von Objekten als Eingaben und erzeugt digitale Messungen, wie z.B. Simulationsergebnisse oder Vorhersagen, als Ausgaben. @de

Conditioning Process
type: Class
subclass of: Process
label: Konditionierungsprozess @de
definition: Diese Aktivität beschreibt den Prozess und die Maßnahmen, die ergriffen werden, um einen materiellen Gegenstand auf vordefinierte Umgebungsbedingungen einzustellen. @de
definition: This activity describes the process of and the measures taken to set a tangible object to pre-defined environmental conditions.

Coordinates
type: Class
subclass of: Value Object
label: Koordinaten @de
definition: Any of a set of numbers used in specifying the location of a point on a line, on a surface, or in space.
definition source: “Coordinate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coordinate. Accessed 5 Dec. 2022.

Covalent Bond
type: Class
subclass of: BondingType
label: Kovalente Bindung @de
definition: Covalent bond is a chemical bond formed between atoms by the sharing of electrons.
definition: Eine kovalente Bindung ist eine chemische Verbindung zwischen Atomen, die durch die gemeinsame Nutzung von Elektronen entsteht. @de
definition source: "Covalent bond.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/covalent%20bond. Accessed 13 Jan. 2023.

Creep Stress
type: Class
subclass of: Stress
label: Kriechspannung @de
definition: Is the strain occuring with time, when a constant force is applied to a physical body.

Cross Section Area
type: Class
subclass of: Area
label: Querschnittsfläche @de
definition: Diese Eigenschaft beschreibt die Fläche eines Schnittes oder eines rechtwinklig geschnittenen oder gebrochenen Stücks eines Objektes in Bezug auf eine Achse. @de
definition: This property describes the area of a cutting or piece of an object cut off or broken at right angles or related to an axis.
definition source: https://www.merriam-webster.com/dictionary/cross%20section

Cross Section Determination
type: Class
subclass of: Method
label: Querschnittsermittlung @de
definition: Cross section is a cutting or piece of something cut off at right angles to an axis also : a representation of such a cutting.
example: Using the density of the test piece.
definition source: “Cross section.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cross%20section. Accessed 24 Nov. 2022.

Crosshead Separation
type: Class
subclass of: Value Object
label: Querhaupttrennung @de
definition: Diese Eigenschaft beschreibt die Verschiebung der Traverse einer Prüfmaschine. @de
definition: Dimensional analysis: L Unit (e.g. SI): mm
definition: This property describes the displacement of the crossheads of a testing machine.
definition source: DIN EN ISO 6892-1:2019

Crosshead Separation Rate
type: Class
subclass of: Testing Rate
label: Traversengeschwindigkeit @de
definition: Symbol: v_c
definition: Traversenweg je Zeiteinheit @de
definition: displacement of the crossheads per time
definition source: DIN EN ISO 6892-1:2019

Crystalline Structure
type: Class
subclass of: Material Structure
label: Kristalline Struktur @de
definition: In crystallography, crystal structure is a description of the ordered arrangement of atoms, ions or molecules in a crystalline material. Ordered structures occur from the intrinsic nature of the constituent particles to form symmetric patterns that repeat along the principal directions of three-dimensional space in matter.
definition: In der Kristallographie ist die Kristallstruktur eine Beschreibung der geordneten Anordnung von Atomen, Ionen oder Molekülen in einem kristallinen Material. Geordnete Strukturen ergeben sich aus der intrinsischen Natur der konstituierenden Teilchen, die symmetrische Muster bilden, die sich entlang der Hauptrichtungen des dreidimensionalen Raums in der Materie wiederholen. @de
definition source: “Crystal structure.” Wikipedia The Free Encyclopedia, https://en.wikipedia.org/wiki/Crystal_structure. Accessed 13 Jan. 2023.

Data Acquisition Rate
type: Class
subclass of: Value Object
label: Datenerfassungsrate @de
definition: Diese Eigenschaft bezeichnet die Anzahl der Messungen / Abfragen pro Zeiteinheit bei einer betrachteten Messung einer Messgröße (Abtast-/Abfragerate bei der Datenerfassung). @de
definition: This property denotes the number of measurements / queries per time period for a considered measurement of a measurement parameter (sampling / query rate during data acquisition).

DataCite Metadata
type: Class
equivalent class: Class
  intersection of: Value Object
  intersection of: Restriction
    on property: relates to
    some values from: DataCite Identifier
subclass of: Value Object
label: Data Cite Metadaten @de
definition: This value object refers to metadata which can be provided as DataCite element.
example: For example, to refer to a ISBN number, following triples might be created: :p1 a pmd:Process . :p1 pmd:characteristic :doc_vo1 . :doc_vo1 a pmd:Document . :doc_vo1 pmd:characteristic :isbn_vo1 . :doc_vo1 pmd:resource "http://example.org/book.pdf" . :isbn_vo1 a pmd:DataCiteMetadata . :isbn_vo1 pmd:relatesTo <http://purl.org/spar/datacite/isbn> . :isbn_vo1 pmd:value "9780262012423". "a document related to process :p1 has a ISBN number 9780262012423"

Data Scope
type: Class
subclass of: Entity
label: Datenkategorie @de
definition: This property is used to categorize data with respect to their intended usage in accordance with a regarded object or process.

Dataset
type: Class
subclass of: Object
comment: A collection of data published in one or more files. Usually instances of this class are also instances of DCAT dataset (see https://www.w3.org/TR/vocab-dcat-2/).
label: Datensatz @de

Date
type: Class
subclass of: Time
label: Datum @de
definition: A statement of the day of execution or making. Based on an the gregorian calender system.
definition: Eine Erklärung über den Tag der Ausführung oder Herstellung. Basierend auf dem gregorianischen Kalendersystem. @de

Demounting Process
type: Class
subclass of: Assembling Process
label: Demontageprozess @de
definition: This property is used to describe the process of removing or disassembling a test piece or specimen from a test machine. This may include the usage of other process nodes (e.g. grips).

Department
type: Class
subclass of: Organization
label: Abteilung @de
definition: A sub section of an organization [FIXME]

Description
type: Class
subclass of: Value Object
label: Beschreibung @de
definition: Ein beschreibender Text, der die Natur / Beschaffenheit / Informationen zu einer Entität qualifiziert (z.B. Aktivitäten, Entitäten, Objekten, ...). @de
definition: A descriptive text qualifying the nature of a thing (e.g. agent, activity, entity, object, ...).

Diameter
type: Class
subclass of: Value Object
label: Durchmesser @de
definition: The length of a straight line through the center of an object or space.
constraints: TesileTest
definition source: “Diameter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diameter. Accessed 5 Dec. 2022.

Diameter After Fracture
type: Class
subclass of: Diameter
label: End-Probendurchmesser @de
definition: Die Länge einer geraden Linie durch den Mittelpunkt eines Objekts (Prüfstücks), gemessen nach einem Bruch, der während einer Prüfung aufgetreten ist. @de
definition: The length of a straight line through the center of an object (test piece) as measured after a fracture occured during a test.

Digital Material Identifier
type: Class
equivalent class: Class
  intersection of: Identifier
  intersection of: Restriction
    on property: resource
    some values from: Digital Material Identifier
subclass of: Identifier
definition: The DigitalMaterialIdentifier value object refers to a dmi:DigitalMaterialIdentifier. A dmi:DigitalMaterialIdentifier is a resource identifier (IRI) that represents the specification of a material (in the sense of a material class) described in a specification document. The specification document can be, e.g., a standard, a datasheet, or any other citable document. Typically, a specification document requires some qualities that a material (in the sense of a portion of matter) has to comply with. Typical requirements include chemical compositions or physical properties.

Dimension Measuring Device
type: Class
subclass of: Measuring Device
label: Dimensionsmesswerkzeug @de
definition: Diese Entität beschreibt allgemein jedes Werkzeug, das für die Messung der Abmessungen eines greifbaren Objekts verwendet wird, z. B. eines Messschiebers. @de
definition: This entity generically describes any tool that is used for the measurement of the dimensions of a tangible object, e.g., a caliper.

Distance
type: Class
subclass of: Value Object
label: Abstand @de
definition: Spatial remoteness.
definition source: “Distance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/distance. Accessed 5 Dec. 2022.

Document
type: Class
subclass of: Value Object
label: Dokument @de
definition: An original or official paper relied on as the basis, proof, or support of something
definition: Ein Original oder offizielles Papier, auf das man sich als Grundlage, Beweis oder Unterstützung von etwas stützt. @de
definition source: “Document.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/document. Accessed 16 Jan. 2023.

Duration
type: Class
subclass of: Time
label: Dauer @de
definition: A period of time with its own timescale and an epoch anchored in another timescale. A duration can be expressed via a single value as the first value of the period of time is always zero.
definition: Eine Zeitspanne mit einer eigenen Zeitskala und einer in einer anderen Zeitskala verankerten Epoche. Eine Dauer kann mit einem einzigen Wert ausgedrückt werden, da der erste Wert der Zeitspanne immer Null ist. @de

Electrical
type: Class
subclass of: Material Property
label: Elektrisch @de
definition: Electrical is relating to electricity or something that is powered by electricity. Here specifically to the electrical properties of a material.
definition: Elektrisch bezieht sich auf Elektrizität oder etwas, das mit Elektrizität betrieben wird. Hier speziell auf die elektrischen Eigenschaften eines Materials. @de
definition source: “Electric.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electric. Accessed 13 Jan. 2023.

Electron Microscope
type: Class
subclass of: Microscope
label: Elektronenmikroskop @de
definition: An electron-optical instrument in which a beam of electrons is used to produce an enlarged image of a minute object.
definition source: “Electron microscope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electron%20microscope. Accessed 24 Nov. 2022.

Electron Microscopy
type: Class
subclass of: Microscopy Process
label: Elektronenmikroskopie @de
definition: Die Verwendung eines elektronenoptischen Instruments, bei dem ein Strahl beschleunigter Elektronen als Beleuchtungsquelle eingesetzt wird, um ein vergrößertes Bild eines kleinen Objekts zu erzeugen. @de
definition: The act of using an electron-optical instrument in which a beam of accelerated electrons as a source of illumination is applied to produce a magnified image of a tiny object.
definition source: “Electron microscope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electron%20microscope. Accessed 13 Jan. 2023.

Elliptical
type: Class
subclass of: Shape
label: Elliptisch @de
definition: Geformt wie eine Ellipse. @de
definition: Shaped like an ellipse.
definition source: “Elliptical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/elliptical. Accessed 13 Jan. 2023.

Elongation
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Original Gauge Length
subclass of: Value Object
label: Verlängerung @de
definition: Zunahme der Anfangsmesslänge zu einem beliebigen Zeitpunkt während des Versuchs @de
definition: increase in the original gauge length at any moment during the test
definition source: DIN EN ISO 6892-1:2019

End Time
type: Class
subclass of: Time
label: Endzeit @de
definition: The date and time when the plan/recipe is supposed to have been finished

Engineered Material
type: Class
subclass of: Object
definition: A material that is synthesized within a manufacturing process.
definition: Ein Material, das im Rahmen eines Herstellungsprozesses synthetisiert wird. @de

Environmental Temperature
type: Class
subclass of: Temperature
label: Umgebungstemperatur @de
definition: Diese Eigenschaft beschreibt die beobachtete Temperatur in der Umgebung eines betrachteten materiellen Objekts. Dazu können die Raumtemperatur und die in Prüfkammern gemessenen Temperaturen gehören. @de
definition: This property describes the observed temperature surrounding a tangible object considered. This may include room temperature and temperatures measured in test chambers.

Error Report Document
type: Class
subclass of: Document
label: Fehlerberichtdokument @de
definition: Diese Entität beschreibt ein Dokument, das Informationen über Fehler bereitstellt, die während der Anwendung eines Prozessknotens aufgetreten sind, wie z. B. eine Überschreitung des Arbeitsbereichs eines Messgeräts. @de
definition: This entity describes a document used to provide information on errors that occurred during the application of a process node, such as, e.g., an overshooting exceeding the working range of a measurement device.

Estimated Strain Rate Over The Parallel Length
type: Class
subclass of: Testing Rate
label: Abgeschätzte Dehngeschwindigkeit Über Die Parallele Länge @de
definition: Symbol: e^._L_c
definition: Zunahme der Dehnung über die parallele Länge der Probe je Zeiteinheit, basierend auf der Traversengeschwindigkeit und der parallelen Länge der Probe @de
definition: value of the increase of strain over the parallel length of the test piece per time based on the crosshead separation rate and the parallel length of the test piece
definition source: DIN EN ISO 6892-1:2019

Extension
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Extensometer Gauge Length
subclass of: Value Object
label: Verlängerung (der Extensometer-Messlänge) @de
definition: Dimensional analysis: L Unit (e.g. SI): mm
definition: Increase in the extensometer gauge length at any moment during the test
definition: Note: The extension might be measured using different channels (e.g. when using one or two extensometer channels); usually, the mean average value of involved channels is given as extension value, if applicable. Note: Optical extensometry may require a specific data storage method.
definition: Zunahme der Extensometer-Messlänge zu einem beliebigen Zeitpunkt des Versuchs @de
definition source: DIN EN ISO 6892-1:2019

Extensometer
type: Class
subclass of: Measuring Device
definition: An instrument for measuring minute deformations of test specimens caused by tension, compression, bending, or twisting.
definition source: “Extensometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/extensometer. Accessed 5 Dec. 2022.

Extensometer Gauge Length
type: Class
subclass of: Gauge Length
label: Extensometer-Messlänge @de
definition: Anfangsmesslänge des Dehnungsaufnehmers (Extensometer), die zum Messen der Verlängerung benutzt wird Anmerkung: Für die Bestimmung mehrerer Eigenschaften, die (teilweise oder vollständig) von der Verlängerung abhängig sind, z. B. R_p, A_e oder A_g, ist die Verwendung eines Extensometers zwingend erforderlich. @de
definition: Symbol: L_e
definition: 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.
definition source: DIN EN ISO 6892-1:2019

Feret diameter
type: Class
subclass of: Diameter
label: Äquivalentdurchmesser @de
definition: The Feret diameter or Feret's diameter is a measure of an object size along a specified direction. In general, it can be defined as the distance between the two parallel planes restricting the object perpendicular to that direction. (cf. Wikipedia: https://en.wikipedia.org/wiki/Feret_diameter)

Filter
type: Class
subclass of: Algorithm
definition: A filter is a computer program or subroutine to process a stream, producing another stream. While a single filter can be used individually, they are frequently strung together to form a pipeline.
example: Smoothing algorithm
definition source: https://en.wikipedia.org/wiki/Filter_%28software%29

Final Gauge Length After Fracture
type: Class
subclass of: Gauge Length
label: Messlänge nach dem Bruch @de
label: Symbol: L_u
definition: Länge zwischen den Marken zur Kennzeichnung der Messlänge auf der Probe, die nach dem Bruch bei Raumtemperatur gemessen wird, nachdem die beiden Probenbruchstücke sorgfältig so zusammengefügt wurden, dass ihre Achsen in einer Geraden liegen @de
definition: 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
definition source: DIN EN ISO 6892-1:2019

Force
type: Class
subclass of: Value Object
label: Kraft @de
definition: Strength or energy exerted or brought to bear : cause of motion or change : active power.
definition source: “Force.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/force. Accessed 5 Dec. 2022.

Furnace
type: Class
subclass of: Processing Node
label: Ofen @de
definition: An enclosed structure in which heat is produced (as for heating a house or for reducing ore).
definition: Eine geschlossene Struktur, in der Wärme erzeugt wird (z. B. zum Heizen eines Hauses oder zum Einschmelzen von Erz). @de
definition source: “Furnace.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/furnace. Accessed 13 Jan. 2023.

Furnace Characteristic
type: Class
equivalent class: Restriction
  on property: characteristic of
  some values from: Furnace
subclass of: Value Object
label: Ofencharakteristik @de
definition: Properties that describe the functions and capabilities of a heat treatment process node.

Gauge Length
type: Class
subclass of: Length
label: Messlänge @de
definition: Länge des parallelen Teils der Probe, an dem zu einem beliebigen Zeitpunkt während des Versuchs die Verlängerung gemessen wird @de
definition: Symbol: L
definition: length of the parallel portion of the test piece on which elongation is measured at any moment during the test
definition source: DIN EN ISO 6892-1:2019

Geometry Changing Process
type: Class
subclass of: Process
definition: A process that is modifing the geometry of an object.

Geometry Shape
type: Class
subclass of: Test Piece Info
label: Geometrische Form @de
definition: Diese Eigenschaft beschreibt die geometrischen Abmessungen und das Erscheinungsbild (Form und Abmaße) einer Probe, eines Prüfkörpers oder eines Prüfstücks, wie sie üblicherweise durch eine entsprechende Norm definiert sind. Dementsprechend ist der angegebene Formwert in Übereinstimmung mit der definierenden Norm anzugeben, z. B. "Zugprüfstück Form 1 gemäß Anhang B". @de
definition: This property 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’.
definition source: DIN EN ISO 6892-1:2019

Grips
type: Class
subclass of: Processing Node
label: Halterungsklemmen @de
definition: Diese Entität beschreibt ein Bauelement / Teil, mit dem etwas, normalerweise ein materielles Objekt, fest gegriffen oder eingespannt wird. Typischerweise sind Halterungen, Klemm- bzw. Spannsysteme Teil eines Befestigungssystems (Prozessknoten), das sich auf ein Prüfsystem bezieht. @de
definition: This entity describes a part by which something, usually a tangible object, is grasped. Typically, grips are part of a mounting system (process node) referring to a testing system.
definition source: https://www.merriam-webster.com/dictionary/grips

Grips Alignment
type: Class
subclass of: Assembling Process
label: Ausrichtung Der Halterungen @de
definition: Diese Eigenschaft beschreibt den Prozess der Ausrichtung von Halterungen, die zum Fest-/Einspannen eines materiellen Objekts, wie z. B. einer Probe, eines Prüfkörpers oder eines Prüfstücks, verwendet werden. Dieser Vorgang ist in der Regel Teil des Montageprozesses während der Prüfung, falls ein solcher durchgeführt wird. @de
definition: This property describes the process of forming in line of the grips used to grasp a tangible object, such as a sample, specimen, or test piece. This process is typically part of the mounting process during testing, if applicable.

Hardness Test
type: Class
subclass of: Mechanical Testing Process
label: Härteprüfung @de
definition: Indentation hardness tests measure the resistance of a sample to material deformation due to a constant compression load from a sharp object. There are several of such tests, wherein the examined material is indented until an impression is formed; these tests can be performed on a macroscopic or microscopic scale.

Heat Capacity
type: Class
subclass of: Furnace Characteristic
label: Wärmekapazität @de
definition: Heat capacity or thermal capacity is a physical property of matter, defined as the amount of heat to be supplied to an object to produce a unit change in its temperature.
definition source: https://en.wikipedia.org/wiki/Heat_capacity

Heat Treatment Process
type: Class
subclass of: Conditioning Process
label: Wärmebehandlung @de
definition: The process of heat treatment means a defined temperature change and a holding to achieve a change in the microstructure, residual stresses, defect distribution or local chemical composition of a material.
definition: To treat (a material, such as metal) by heating and cooling in a way that will produce desired properties.
definition source: “Heat-treat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heat-treat. Accessed 24 Nov. 2022.

Hydrogen Bond
type: Class
subclass of: BondingType
label: Wasserstoffbindung @de
definition: Eine Wasserstoffbindung ist eine elektrostatische Anziehung zwischen einem Wasserstoffatom in einem polaren Molekül (z. B. Wasser) und einem kleinen elektronegativen Atom (z. B. Sauerstoff, Stickstoff oder Fluor) in einem anderen Molekül der gleichen oder einer anderen polaren Substanz. @de
definition: Hydrogen bond is an electrostatic attraction between a hydrogen atom in one polar molecule (as of water) and a small electronegative atom (as of oxygen, nitrogen, or fluorine) in usually another molecule of the same or a different polar substance.
definition source: "Hydrogen bond.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydrogen%20bond. Accessed 13 Jan. 2023.

Tensile Test in accordance with ISO 6892-1
type: Class
equivalent class: Restriction
  on property: participant
  some values from: Extensometer
equivalent class: Restriction
  on property: participant
  some values from: Load Cell
equivalent class: Restriction
  on property: participant
  some values from: Tensile Testing Machine
equivalent class: Restriction
  on property: participant
  some values from: Test Piece
subclass of: Tensile Test
label: Zugversuch nach ISO 6892-1 @de

Identifier
type: Class
subclass of: Value Object
label: Identifikator @de
definition: A named value intended to distinguish between entities.

Image
type: Class
subclass of: Object
label: Bild @de
definition: A visual representation of something
definition source: “Image.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/image. Accessed 25 Nov. 2022.

Index
type: Class
subclass of: Value Object
definition: Some running number.

Initiator
type: Class
subclass of: Person
definition: The Person that commisioned the process.

Insert Surface
type: Class
subclass of: Qualifying Node Annotation
label: Oberfläche Eines Einsatzstücks @de
definition: Diese Entität beschreibt den Zustand und die Qualität des Außenbereichs des Einsatzes eines Prozessknotens, z. B. die in Klemm- und Spannsystemen verwendeten Einsätze. @de
definition: This entity describes the state and quality of the exterior of the insert of a process node, e.g., the inserts used in grips.
definition source: https://www.merriam-webster.com/dictionary/surface

Inspection Document
type: Class
subclass of: Document
label: Inspektionsdokument @de
definition: Diese Entität beschreibt ein Dokument, das Informationen über die Prüfung eines materiellen Objekts enthält, in der Regel versehen mit einem Prüfungsdatum, einem typischen Prüfungsintervall und dem Zustand des geprüften Objekts. Typischerweise wird ein solches Dokument für Prozessknoten verwendet. @de
definition: This entity describes a document used to give information on the examination of a tangible object, usually including an examination date, a typical examination interval and the state of the examined object. Typically, this is used for process nodes.

Ionic Bond
type: Class
subclass of: BondingType
label: Ionische Bindung @de
definition: Eine Ionenbindung ist eine chemische Bindung, die zwischen entgegengesetzt geladenen Stoffen aufgrund ihrer gegenseitigen elektrostatischen Anziehung entsteht. @de
definition: Ionic bond is a chemical bond formed between oppositely charged species because of their mutual electrostatic attraction.
definition source: "Ionic bond.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ionic%20bond. Accessed 13 Jan. 2023.

Laboratory
type: Class
subclass of: Organization
label: Labor @de
definition: A place equipped for experimental study in a science or for testing and analysis.
definition source: “Laboratory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/laboratory. Accessed 24 Nov. 2022.

Length
type: Class
subclass of: Value Object
label: Länge @de
definition: A measured distance or dimension of an object, usually the longer or longest dimension of the object.
definition: Eine gemessene Entfernung oder Abmessung eines Objekts, normalerweise die längere oder längste Abmessung des Objekts. @de
definition source: https://www.merriam-webster.com/dictionary/length

Length Changing Process
type: Class
subclass of: Geometry Changing Process
definition: A process which changes the length characteristic of an object. This class is used as an example of SWRL based reasoning. An instance belongs to the class if there are two embracing processes (previous and next) that determine different values after a length measurement (see SWRL rule).

Light Microscopy
type: Class
subclass of: Optical Microscopy
label: Lichtmikroskopie @de
definition: A microscopy done with an ordinary microscope that uses light as distinguished from an electron microscope.
definition source: “Light microscope.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/light%20microscope. Accessed 24 Nov. 2022.

Load Cell
type: Class
subclass of: Processing Node
label: Kraftmessdose @de
definition: A load cell converts a force such as tension, compression, pressure, or torque into an electrical signal that can be measured and standardized. It is a force transducer. As the force applied to the load cell increases, the electrical signal changes proportionally. The most common types of load cell are pneumatic, hydraulic, and strain gauges.
definition source: https://en.wikipedia.org/wiki/Load_cell

Load cell capacity
type: Class
subclass of: Value Object
subclass of: Restriction
  on property: characteristic of
  some values from: Load Cell

Location
type: Class
subclass of: Value Object
label: Ort @de
definition: A position or site occupied or available for occupancy or marked by some distinguishing feature.
definition: Eine Position oder ein Ort, der besetzt ist oder besetzt werden kann oder durch ein bestimmtes Merkmal gekennzeichnet ist. @de
definition source: “Location.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/location. Accessed 17 Jan. 2023.

Lower Yield Strength
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Stress
subclass of: Yield Strength
label: untere Streckgrenze @de
definition: Symbol: R_eL
definition: kleinste Spannung während des plastischen Fließens, wobei Einschwingerscheinungen nicht berücksichtigt werden @de
definition: lowest value of stress during plastic yielding, ignoring any initial transient effects
definition source: DIN EN ISO 6892-1:2019

Magnetic
type: Class
subclass of: Material Property
label: Magnetisch @de
definition: Magnetic is relating relating to a magnet or to magnetism. Here specifically to the magnetic properties of a material.
definition: Magnetisch bezieht sich auf einen Magneten oder auf Magnetismus. Hier speziell auf die magnetischen Eigenschaften eines Materials. @de
definition source: “Magnetic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/magnetic. Accessed 13 Jan. 2023.

Minor axis diameter
type: Class
subclass of: Diameter
label: Halbachsendurchmesser @de
definition: The shortest diameter of an ellipse.

Manufacturer
type: Class
subclass of: Organization
label: Hersteller @de
definition: Process Node's manufacturer name, e.g.: "Ipsen", "UPC" or "Bosch"

Manufacturing Node
type: Class
subclass of: Processing Node
label: Herstellungsknoten @de
definition: A process node that implements transformative processes as well as consumes and creates tangible objects and typically requires inputs In general but not necessarily, a manufacture node includes intrinsic analysis nodes that create corresponding measurements with respect to the process implemented by the manufacture node.

Manufacture Process
type: Class
subclass of: Process
label: Herstellungsprozess @de
definition: A process that is driven by the primary intent to transform objects A manufacture process is always a transformative process.

Mass Fraction
type: Class
subclass of: Fraction
label: Masse Anteil @de
definition: This value object describes one of several portions of the property of a body that is a measure of the amount of material it contains and causes it to have weight in a gravitational field.

Material Designation
type: Class
subclass of: Material Related
label: Materialbezeichnung @de
definition: It is a name or identifier of a material type. It designates a material. E.g. "steel", "aluminium", "wood", "plastic", "rubber".
editorial note: former "Material" : "It is a substance or mixture of substances that constitutes an object. represented by the sum of material properties and material structure"

Material Property
type: Class
subclass of: Material Related
label: Materialeigenschaft @de
definition: A materials property is an intensive property of a material, i.e., a physical property that does not depend on the amount of the material. These quantitative properties may be used as a metric by which the benefits of one material versus another can be compared, thereby aiding in materials selection.
definition: Eine Materialeigenschaft ist eine intensive Eigenschaft eines Materials, d. h. eine physikalische Eigenschaft, die nicht von der Menge des Materials abhängt. Diese quantitativen Eigenschaften können als Maßstab verwendet werden, um die Vorteile eines Materials mit denen eines anderen zu vergleichen und so die Materialauswahl zu erleichtern. @de
definition source: “List of materials properties.” Wikipedia The Free Encyclopedia, https://en.wikipedia.org/wiki/List_of_materials_properties. Accessed 13 Jan. 2023.

Material Quality
type: Class
subclass of: Material Related
label: Materialqualität @de
definition: i.e. Materialgüte @de

Material Related
type: Class
subclass of: Value Object
label: Materialbezug @de
definition: Diese Klasse dient der qualitativen und quantitativen Beschreibung eines Materials, indem sie Informationen über ein Material angibt, z. B. durch die Einbeziehung von Materialeigenschaften, Materialstruktur usw. @de
definition: This property is used to qualitatively and quantitatively describe a material by providing information on a material, e.g., by including material properties, material structure, etc.

Material Structure
type: Class
subclass of: Material Related
label: Materialstruktur @de
definition: Die relevante Struktur von Materialien hat je nach Material eine unterschiedliche Längenskala. Die Struktur und Zusammensetzung eines Materials kann durch Mikroskopie oder Spektroskopie bestimmt werden. @de
definition: The relevant structure of materials has a different length scale depending on the material. The structure and composition of a material can be determined by microscopy or spectroscopy.
definition source: “Material - Classification by structure.” Wikipedia The Free Encyclopedia, https://en.wikipedia.org/wiki/Material#Classification_by_structure. Accessed 13 Jan. 2023.

Maximum Force
type: Class
subclass of: Force
label: Höchstkraft @de
definition: Bei Werkstoffen, die kein diskontinuierliches Fließen zeigen: größte Kraft, der die Probe während des Versuchs standhält Bei Werkstoffen, die ein diskontinuierliches Fließen zeigen: größte Kraft, der die Probe während des Versuchs nach dem Beginn der Verfestigung standhält Anmerkung: Für Werkstoffe, die ein diskontinuierliches Fließen zeigen, aber keine Verfestigung erzielt werden kann, ist die Höchstkraft nicht definiert . @de
definition: 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.
definition source: DIN EN ISO 6892-1:2019

Measurement
type: Class
subclass of: Value Scope
disjoint with: Set Point
label: Messwert @de
definition: Measurement is the quantification of attributes of an object or event, which can be used to compare with other objects or events.
definition source: https://en.wikipedia.org/wiki/Measurement

Measuring Device
type: Class
subclass of: Processing Node
label: Messgerät @de
definition: A process node capable of determining a specific quality.

Measuring Process
type: Class
subclass of: Analysing Process
label: Messprozess @de
definition: A measurement process acquires data (usually expressed in numbers) by using tools.

Mechanical
type: Class
subclass of: Material Property
label: Mechanisch @de
definition: Mechanical is relating to, governed by, or in accordance with the principles of mechanics. Here specifically to the mechanical properties of a material.
definition: Mechanisch bedeutet, sich auf die Prinzipien der Mechanik zu beziehen, von ihnen beherrscht zu werden oder sie zu befolgen. Hier speziell auf die mechanischen Eigenschaften eines Materials. @de
definition source: “Mechanical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mechanical. Accessed 13 Jan. 2023.

Mechanical Testing Process
type: Class
subclass of: Analysing Process
label: Mechanischer Testprozess @de
definition: Determinization of a mechanical property.
definition source: “Mechanical test.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mechanical%20test. Accessed 24 Nov. 2022.

Media Movement
type: Class
subclass of: Furnace Characteristic
label: Medienbewegung @de
definition: Displacement of media surrounding objects inside the system boundaries of a process node.
example: Circulation of a gaseous media within the systems boundaries.

Medium
type: Class
subclass of: Object
definition: Substance that surrounds an object inside the system boundaries of a process node.

Metadata
type: Class
subclass of: Data Scope
subclass of: Value Object
disjoint with: Primary Data
disjoint with: Secondary Data
label: Metadaten @de
definition: Attributes and additional data (provenance) concerning the factory, laboratory, the process system and the objects which allow the evaluation of the quality / reliability of the measurements and a systematic search task of a database.

Metallic Bond
type: Class
subclass of: BondingType
label: Metallbindung @de
definition: Metallic bond is the chemical bond typical of the metallic state and characterized by mobile valence electrons that hold the atoms together usually in crystal lattices and are responsible for the good electrical and heat conductivity of metals.
definition: Metallische Bindung ist die für den metallischen Zustand typische chemische Bindung, die durch bewegliche Valenzelektronen gekennzeichnet ist, die die Atome in der Regel in Kristallgittern zusammenhalten und für die gute elektrische und Wärmeleitfähigkeit von Metallen verantwortlich sind. @de
definition source: "Metallic bond.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/metallic%20bond. Accessed 13 Jan. 2023.

Method
type: Class
subclass of: Value Object
disjoint with: Process
label: Methode @de
definition: A way, technique, or process of or for doing something
definition source: “Method.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/method. Accessed 5 Dec. 2022.

Micrometer Gauge
type: Class
subclass of: Measuring Device
label: Bügelmessschraube @de
definition: Diese Entität beschreibt ein Werkzeug zur Durchführung präziser Messungen mit einer Spindel, die durch eine Feingewindeschraube bewegt wird. @de
definition: This entity describes a tool for making precise measurements having a spindle moved by a finely threaded screw.
definition source: https://www.merriam-webster.com/dictionary/micrometer%20caliper

Microscope
type: Class
subclass of: Processing Node
label: Mikroskop @de
definition: An optical instrument consisting of a lens or combination of lenses for making enlarged images of minute objects.
definition source: “Microscope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microscope. Accessed 5 Dec. 2022.

Microscopy Process
type: Class
subclass of: Analysing Process
label: Mikroskopie @de
definition: The use of or investigation with a microscope.
definition source: “Microscopy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microscopy. Accessed 24 Nov. 2022.

Major axis diameter
type: Class
subclass of: Diameter
label: Hauptachsendurchmesser @de
definition: The longest diameter of an ellipse.

Modulus Of Elasticity
type: Class
subclass of: Value Object
label: Elastizitätsmodul @de
alternative label: E-Modul @de
definition: Quotient der Änderung der Spannung ΔR und Änderung der prozentualen Dehnung Δe in dem untersuchten Bereich multipliziert mit 100 % Anmerkung: Es wird empfohlen, den Wert in GPa, gerundet auf 0,1 GPa, und nach ISO 80000-1 anzugeben. @de
definition: quotient of change of stress ΔR and change of percentage extension Δe in the range of evaluation, multiplied by 100 % Note: It is recommended to report the value in GPa rounded to the nearest 0.1 GPa and according to ISO 80000-1.
definition source: DIN EN ISO 6892-1:2019
symbol: E

Mounting Process
type: Class
subclass of: Assembling Process
disjoint with: Temperature Changing Process
label: Montageprozess @de
definition: This property is used to describe the process of installing, assembling oder otherwise incorporating a test piece or specimen into a test machine. This may include the usage of other process nodes (e.g. grips).

Node Info
type: Class
subclass of: Value Object
label: Knoteninformation @de
definition: Descriptive values to specify a process node.

Node Model
type: Class
subclass of: Node Info
label: Knotenmodell @de
definition: Process Node short description, e.g. "Vacuum Furnace"

Node Name
type: Class
subclass of: Node Info
subclass of: Provided Identifier
label: Knotenname @de
definition: A human-generated identifier associated with a discernible, tangible or simulated entity intended to be unique in a given scope

Node Serial Number
type: Class
subclass of: Node Info
subclass of: Provided Identifier
label: Knoten-Seriennummer @de
definition: A unique identifier of a process node, typically provided by the manufacturer (manufacturer serial number, s/n).

Node Series
type: Class
subclass of: Node Info
label: Serie @de
alternative label: Knotentyp @de
alternative label: Node Type
definition: Process Node typename, e.g. "ProTherm500"

Node Version
type: Class
subclass of: Node Info
label: Knotenversion @de
definition: Process Node Version Number, e.g. "2.24"

Non Transformative Analysis Process
type: Class
subclass of: Analysing Process
disjoint with: Transformative Analysis Process
label: Nicht-transformativer Analyseprozess @de
definition: An analysis process that is also a non-transformative process

Norm
type: Class
subclass of: Method
definition: An authoritative standard.
example: Technical standard issued by the German Institute for Standardisation Registered Association (Deutsches Institut für Normung e.V. - DIN)
definition source: “Norm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/norm. Accessed 24 Nov. 2022.

Not Detected
type: Class
subclass of: Fraction
label: Nicht nachgewiesen @de
definition: Indicates that an chemical element has not been detected in a corresponding experiment.

Note
type: Class
subclass of: Value Object
label: Bemerkung @de
label: Notiz @de
definition: Additional information & knowledge for and by humans. Not expected to be parsable

Object
type: Class
subclass of: Entity
label: Objekt @de
definition: A discernable, tangible or simulated entity that is processed in a process by a process node.

Operator
type: Class
subclass of: Person
definition: A person that operates a machine or device.
definition source: “Operator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/operator. Accessed 24 Nov. 2022.

Optical
type: Class
subclass of: Material Property
label: Optisch @de
definition: Optical is relating to the science of optics. Here specifically to the optical properties of a material.
definition: Optisch bezieht sich auf die Wissenschaft der Optik. Hier speziell auf die optischen Eigenschaften eines Materials. @de
definition source: “Optical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/optical. Accessed 13 Jan. 2023.

Optical Microscopy
type: Class
subclass of: Microscopy Process
label: Optische Mikroskopie @de
definition: A microscopy done with a microscope in which light rays are seen directly by the observer as distinguished from one (as an electron microscope) in which some transformation or system of indirect viewing is use.
definition source: “Optical microscope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/optical%20microscope. Accessed 24 Nov. 2022.

Original Diameter
type: Class
subclass of: Diameter
label: Anfangs-Probendurchmesser @de
definition: Die Länge einer geraden Linie durch den Mittelpunkt eines Objekts (Prüfkörpers), die vor einer Prüfung gemessen wird. @de
definition: The length of a straight line through the center of an object (test piece) as measured before a test.
definition source: DIN EN ISO 6892-1:2019

Original Gauge Length
type: Class
subclass of: Gauge Length
label: Anfangsmesslänge @de
definition: Länge zwischen den Marken zur Kennzeichnung der Messlänge auf der Probe, die vor dem Versuch bei Raumtemperatur gemessen wird @de
definition: Symbol: L_o
definition: length between gauge length marks on the test piece measured at room temperature before the test
definition source: DIN EN ISO 6892-1:2019

Original Thickness
type: Class
subclass of: Thickness
label: Anfangs-Dicke @de
definition: Diese Entität beschreibt die gemessene Dimension in einer Richtung eines Prüfstücks, wie sie vor der Prüfung gemessen wurde. @de
definition: This entity describes the measured dimension in one direction of a test piece, as measured before the test.

Original Width
type: Class
subclass of: Width
label: Anfangs-Breite @de
definition: Diese Entität beschreibt eine horizontale Messung eines Objekts (Prüfkörpers) im rechten Winkel zur Länge des Objekts (Prüfkörpers), wie sie vor einer Prüfung gemessen wird. @de
definition: 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.

Parallel Length
type: Class
subclass of: Length
label: Parallele Länge @de
definition: Länge des parallelen reduzierten Querschnitts der Probe Anmerkung: Bei unbearbeiteten Proben tritt an die Stelle der parallelen Länge der Abstand zwischen den Einspannungen. @de
definition: Symbol: L_c
definition: length of the parallel reduced section of the test piece Note: The concept of parallel length is replaced by the concept of distance between grips for unmachined test pieces.
definition source: DIN EN ISO 6892-1:2019

Particle
type: Class
subclass of: Object
label: Partikel @de
definition: A particle is a small localized object to which can be ascribed several physical or chemical properties, such as volume, density, or mass.

Particle Area
type: Class
equivalent class: Restriction
  on property: characteristic of
  some values from: Particle
subclass of: Area
label: Partikelfläche @de
definition: The extent or measurement of a surface of a particle.

Particle Number
type: Class
subclass of: Index
label: Partikelnummer @de
definition: Die Partikelnummer ermöglicht die eindeutige Zuordnung der gemessenen Eigenschaften zu einem bestimmten Partikel. @de
definition: The particle number enables the explicit assignment of measured properties to a specific particle.

Particle Radius
type: Class
equivalent class: Restriction
  on property: characteristic of
  some values from: Particle
subclass of: Radius
label: Partikelradius @de
definition: The radius of a particle.

Percentage Elongation
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Original Gauge Length
subclass of: Elongation
label: Dehnung @de
definition: Verlängerung, angegeben in Prozent, bezogen auf die Anfangsmesslänge @de
definition: elongation expressed as a percentage of the original gauge length
definition source: DIN EN ISO 6892-1:2019

Percentage Elongation After Fracture
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Original Gauge Length
subclass of: Elongation
label: Bruchdehnung @de
definition: Symbol: A
definition: bleibende Verlängerung der Messlänge nach dem Bruch (L_u − L_o), angegeben in Prozent, bezogen auf die Anfangsmesslänge @de
definition: permanent elongation of the gauge length after fracture (L_u − L_o), expressed as a percentage of the original gauge length
definition source: DIN EN ISO 6892-1:2019

Percentage Extension
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Extensometer Gauge Length
subclass of: Extension
label: Extensometer-Dehnung @de
alternative label: (engineering) strain
alternative label: technische Dehnung @de
definition: extension expressed as a percentage of the extensometer gauge length Note: The percentage extension is commonly called engineering strain.
definition: in Prozent angegebene Verlängerung der Extensometer-Messlänge Anmerkung: Die Extensometer-Dehnung wird oftmals auch als technische Dehnung bezeichnet. @de
definition source: DIN EN ISO 6892-1:2019

Percentage Permanent Elongation
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Original Gauge Length
subclass of: Elongation
label: Bleibende Dehnung @de
definition: Zunahme der Anfangsmesslänge einer Probe nach Entfernen einer festgelegten Zugspannung, angegeben in Prozent, bezogen auf die Anfangsmesslänge @de
definition: 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
definition source: DIN EN ISO 6892-1:2019

Percentage Permanent Extension
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Extensometer Gauge Length
subclass of: Extension
label: Bleibende Extensometer-Dehnung @de
definition: Vergrößerung der Extensometer-Messlänge nach Entfernen einer festgelegten, auf die Probe aufgebrachten Zugspannung, angegeben in Prozent, bezogen auf die Extensometer-Messlänge @de
definition: 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
definition source: DIN EN ISO 6892-1:2019

Percentage Plastic Extension At Maximum Force
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: relates to
    some values from: Extensometer Gauge Length
  intersection of: Restriction
    on property: relates to
    some values from: Maximum Force
subclass of: Extension
label: Plastische Extensometer-Dehnung bei Höchstkraft @de
definition: Symbol: A_g
definition: plastic extension at maximum force, expressed as a percentage of the extensometer gauge length
definition: plastische Verlängerung der Extensometer-Messlänge bei Höchstkraft, angegeben in Prozent, bezogen auf die Extensometer-Messlänge @de
definition source: DIN EN ISO 6892-1:2019

Percentage Reduction Of Area
type: Class
equivalent class: Class
  union of: Class
    intersection of: Restriction
      on property: relates to
      some values from: Original Thickness
    intersection of: Restriction
      on property: relates to
      some values from: Original Width
  union of: Restriction
    on property: relates to
    some values from: Original Diameter
subclass of: Value Object
label: Brucheinschnürung @de
definition: größte während des Versuchs aufgetretene Änderung des Querschnitts (S_o − S_u), angegeben in Prozent, bezogen auf den Anfangsquerschnitt S_o @de
definition: 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
definition source: DIN EN ISO 6892-1:2019
symbol: Z

Percentage Total Extension At Fracture
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Extensometer Gauge Length
subclass of: Extension
label: Gesamte Extensometer-Dehnung beim Bruch @de
definition: Symbol: A_t
definition: gesamte Verlängerung (elastische plus plastische Verlängerung) der Extensometer-Messlänge beim Bruch, angegeben in Prozent, bezogen auf die Extensometer-Messlänge @de
definition: total extension (elastic extension plus plastic extension) at the moment of fracture, expressed as a percentage of the extensometer gauge length
definition source: DIN EN ISO 6892-1:2019

Percentage Total Extension At Maximum Force
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: relates to
    some values from: Extensometer Gauge Length
  intersection of: Restriction
    on property: relates to
    some values from: Maximum Force
subclass of: Extension
label: Gesamte Extensometer-Dehnung bei Höchstkraft @de
definition: Symbol: A_gt
definition: gesamte Verlängerung (elastische plus plastische Verlängerung) der Extensometer-Messlänge bei Höchstkraft, angegeben in Prozent, bezogen auf die Extensometer-Messlänge @de
definition: total extension (elastic extension plus plastic extension) at maximum force, expressed as a percentage of the extensometer gauge length
definition source: DIN EN ISO 6892-1:2019

Percentage Yield Point Extension
type: Class
subclass of: Extension
label: Streckgrenzen-Extensometer-Dehnung @de
definition: Bei Werkstoffen, die ein diskontinuierliches Fließen zeigen: Verlängerung der Extensometer-Messlänge zwischen dem Beginn örtlichen Fließens und dem Einsetzen gleichmäßiger Verfestigung, angegeben in Prozent, bezogen auf die Extensometer-Messlänge @de
definition: 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
definition: Symbol: A_e
definition source: DIN EN ISO 6892-1:2019

Perimeter
type: Class
subclass of: Value Object
label: Umfang @de
definition: Der Durchmesser einer zweidimensionalen Form. @de
definition: The perimeter of a two-dimensional shape is defined as the path or boundary that encloses the shape.

Pixel
type: Class
subclass of: Object
definition: Any of the small discrete elements that together constitute an image.
definition source: “Pixel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pixel. Accessed 1 Dec. 2022.

Pixel density
type: Class
subclass of: Value Object
label: Pixeldichte @de
definition: The pixel density of an electronic image device.

Precipitate Distance
type: Class
subclass of: Distance
label: Ausscheidungsabstand @de
definition: Gemessener Abstand zwischen Ausscheidungen. @de
definition: Measured distance between precipitates.

Precision
type: Class
subclass of: Value Object
label: Genauigkeit @de
definition: Der Grad der Verfeinerung, mit dem eine Operation durchgeführt oder eine Messung angegeben wird. @de
definition: The degree of refinement with which an operation is performed or a measurement stated.
definition source: “Precision.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/precision. Accessed 13 Jan. 2023.

Primary Data
type: Class
subclass of: Data Scope
disjoint with: Secondary Data
label: Primärdaten @de
definition: Data acquired before / after a process either refering to the geometry of the object (e.g. ao, bo, do, au, bu, du, Lu) or as a register of the complete setup (e.g. sketches, photos or videos)
definition: Data directly acquired during a process by sensors (time, force, length, temperature)

Process
type: Class
subclass of: Activity
label: Prozess @de
definition: A series of actions or operations conducing to an end In PMD, a process is conducted via process nodes and has a discernable duration as part of a workflow. A process consumes objects and parameters. A process potentially generates new objects and measurements. A process is either a transformative process or a non-transformative process with respect to objects processed via a process node. There are primarily two types of distinguishable processes: manufacture process, analysis process. A process is a series of operations that are subordinate processes.

Process Description
type: Class
equivalent class: Class
  intersection of: Description
  intersection of: Restriction
    on property: characteristic of
    some values from: Process
subclass of: Description
label: Prozessbeschreibung @de
definition: A descriptive text qualifying the nature of a process instance used as an identifier that is not strictly intended to be unique, e.g. "1050°C30 840°C10/ÖL".
definition: A human readable order of steps. Might include additional information that likes sketches and notes.

Process Duration
type: Class
subclass of: Value Object
label: Prozessdauer @de
definition: A length of an interval of time in which a process is conducted.

Process Identifier
type: Class
equivalent class: Class
  intersection of: Identifier
  intersection of: Restriction
    on property: characteristic of
    some values from: Process
subclass of: Identifier
label: Prozessidentifikator @de
definition: A colloquial, human-generated, descriptive text qualifying the nature of a process instance used as an identifier that is not strictly intended to be unique, e.g. “1050°C30 840°C10/ÖL”.
definition: Ein umgangssprachlicher, von Menschen erstellter, beschreibender Text, der die Art einer Prozessinstanz qualifiziert, die als Kennung verwendet wird, die nicht unbedingt eindeutig sein muss, z.B. “1050°C30 840°C10/ÖL”. @de

Processing Node
type: Class
subclass of: Agent
label: Prozessknoten @de
definition: Processing nodes are tools, equipment and accessories as well as software that are relevant for the performance of processes, such as e.g. mechanical and chemical test as well as simulation, prediction, and machine learning. Accordingly, processing nodes may be machines, parts of machines, software applications as well as human extremities.
definition: Prozessknoten sind Werkzeuge, Geräte und Zubehör sowie Software, die für die Durchführung von Prozessen relevant sind, wie z. B. mechanische und chemische Tests sowie Simulationen, Vorhersagen und maschinelles Lernen. Dementsprechend können Prozessknoten Maschinen, Teile von Maschinen, Softwareanwendungen sowie menschliche Gliedmaßen sein. @de

Project
type: Class
subclass of: Activity
label: Projekt @de
definition: A series of goal-orientated (intent) activities and interactions to achieve a specific outcome.
definition: Eine Reihe von zielorientierten (absichtlichen) Aktivitäten und Interaktionen, um ein bestimmtes Ergebnis zu erzielen. @de

Project Identifier
type: Class
equivalent class: Class
  intersection of: Identifier
  intersection of: Restriction
    on property: characteristic of
    some values from: Project
subclass of: Identifier
label: Projektidentifikator @de
definition: A colloquial, human-generated, descriptive text qualifying the nature of a project.
definition: Ein umgangssprachlicher, von Menschen erstellter, beschreibender Text, der die Art eines Projekts qualifiziert. @de

Proof Strength
type: Class
subclass of: Extension
label: Dehngrenze @de
definition: Spannung, bei der ein bestimmter Dehnungswert gleich einem bestimmten Prozentsatz der Messlänge des Dehnungsmessers ist @de
definition: stress at which the a specific extension value is equal to a specified percentage of the extensometer gauge length

Proof Strength Plastic Extension
type: Class
subclass of: Proof Strength
label: Dehngrenze bei plastischer Extensometer-Dehnung @de
definition: Spannung, bei der die plastische Extensometer-Dehnung einem vorgegebenen Prozentanteil der Extensometer-Messlänge entspricht Anmerkung: Der Index wird durch den Zahlenwert ergänzt, der den vorgegebenen Zahlenwert der plastischen Extensometer-Dehnung in Prozent angibt, z. B. R_p_0,2. @de
definition: Symbol: R_p
definition: 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
definition source: DIN EN ISO 6892-1:2019

Proof Strength Total Extension
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Percentage Extension
subclass of: Proof Strength
label: Dehngrenze bei gesamter Extensometer-Dehnung @de
definition: Spannung, bei der die gesamte Extensometer-Dehnung (elastische und plastische Extensometer-Dehnung) einem vorgegebenen Prozentanteil der Extensometer-Messlänge entspricht Anmerkung: Der Index wird durch den Zahlenwert ergänzt, der den vorgegebenen Zahlenwert der gesamten Extensometer-Dehnung in Prozent angibt, z. B. R_t_0,5. @de
definition: Symbol: R_t
definition: stress at which total extension (elastic extension plus 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_t_0.5.
definition source: DIN EN ISO 6892-1:2019

Provided Identifier
type: Class
subclass of: Identifier
label: Bereitgestellter Identifikator @de
definition: A colloquial, human-generated descriptor.

Qualifying Node Annotation
type: Class
subclass of: Node Info
label: Qualifizierende Knotenannotation @de
definition: Description for Process Node's utility, e.g. "Rear Vacuum Furnace Oil Quenching"

Radiological
type: Class
subclass of: Material Property
label: Radiologisch @de
definition: Radiological is relating to radiology. Here specifically to the radiological properties of a material.
definition: Radiologisch bezieht sich auf die Radiologie. Hier speziell auf die radiologischen Eigenschaften eines Materials. @de
definition source: “Radiological.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radiological. Accessed 13 Jan. 2023.

Radius
type: Class
subclass of: Value Object
definition: A line segment extending from the center of a circle or sphere to the circumference or bounding surface.
definition source: “Radius.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radius. Accessed 5 Dec. 2022.

Rectangular
type: Class
subclass of: Shape
label: Rechteckig @de
definition: Geformt wie ein Rechteck. @de
definition: Shaped like a rectangle.
definition source: “Rectangular.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rectangular. Accessed 13 Jan. 2023.

Region of Interest
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: hasSelector
    some values from: Fragment Selector
  intersection of: Restriction
    on property: hasSource
    some values from: Image
subclass of: Object
label: Betrachteter Bereich @de
definition: Some region of interest (ROI) in an image. Describe the ROI by use of Web Annotation Vocabulary (https://www.w3.org/TR/annotation-vocab/). The ROI is understood as the target of a (body-less) annotation. The web annotation model suggests the use of different fragment specifications (https://www.w3.org/TR/annotation-model/#fragment-selector), however we suggest to prefer media fragments (https://www.w3.org/TR/media-frags/).
example: :image1 a pmd:Image :roi1 a pmd:RegionOfInterest . :roi1 oa:hasSource :image1 ; oa:hasSelector [ a oa:FragmentSelector ; dcterms:conformsTo <http://www.w3.org/TR/media-frags/> ; rdf:value "xywh=160,120,320,240" ] ] .

Regression
type: Class
subclass of: Algorithm
definition: A functional relationship between two or more correlated variables that is often empirically determined from data and is used especially to predict values of one variable when given values of the others. Specifically : a function that yields the mean value of a random variable under the condition that one or more independent variables have specified values.
example: Regression of y on x is linear
definition source: “Regression.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/regression. Accessed 24 Nov. 2022.

Related Project Identifier
type: Class
subclass of: Identifier
label: Identifikation Eines Verbundenen Projektes @de
definition: Diese Eigenschaft beschreibt einen benannten Wert, der dazu dient, zwischen Projekten zu unterscheiden, die mit dem betrachteten Projekt in Relation stehen. Zwei in Relation stehende Projekte könnten zum Beispiel ein Messprojekt sein, das Teil eines Projekts mit einem breiteren Betrachtungsbereich ist. @de
definition: This property describes a named value intended to distinguish between projects that are related to the project considered. For instance, two related projects could be a measurement project that is part of project with a broader scope.

Retort Type
type: Class
subclass of: Furnace Characteristic
label: Retortentyp @de
definition: Geometry and and orientation of the inner system boundaries of the heat treatment process node.

Rockwell Hardness Test
type: Class
subclass of: Hardness Test
label: Härteprüfung nach Rockwell @de
definition: Determination the hardness of a metal or alloy measured by an apparatus in which a diamond-pointed cone is pressed into the metal to a standard depth to determine the relative resistance to penetration as indicated automatically by a number on a dial.
definition source: “Rockwell hardness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Rockwell%20hardness. Accessed 24 Nov. 2022.

Roughness
type: Class
subclass of: Value Object
label: Oberflächenrauheit @de
definition: Die Oberflächenrauheit, oft abgekürzt als Rauheit, ist eine Komponente zur Beschreibung der Oberflächenbeschaffenheit (Oberflächentextur). Sie wird durch die Abweichungen in der Richtung des Normalenvektors einer realen Oberfläche von ihrer idealen Form quantifiziert. Sind diese Abweichungen groß, ist die Oberfläche rau (große Rauheit), sind sie klein, ist die Oberfläche glatt (geringe Rauheit). @de
definition: Surface roughness, often shortened to roughness, is a component of surface finish (surface texture). It is quantified by the deviations in the direction of the normal vector of a real surface from its ideal form. If these deviations are large, the surface is rough; if they are small, the surface is smooth.
definition source: https://en.wikipedia.org/wiki/Surface_roughness

Proof Strength Plastic Extension Rp01
type: Class
subclass of: Proof Strength Plastic Extension
label: Dehngrenze bei plastischer Extensometer-Dehnung Rp01 @de
definition: Spannung bei einer plastischen Extensometer-Dehnung, die 0,1 Prozent der Extensometer-Messlänge entspricht @de
definition: Symbol: R_p_0.1
definition: stress at which the plastic extension is equal to 0.1 percent of the extensometer gauge length
definition source: DIN EN ISO 6892-1:2019

Proof Strength Plastic Extension Rp02
type: Class
subclass of: Proof Strength Plastic Extension
label: Dehngrenze bei plastischer Extensometer-Dehnung Rp02 @de
definition: Spannung bei einer plastischen Extensometer-Dehnung, die 0,2 Prozent der Extensometer-Messlänge entspricht @de
definition: Symbol: R_p_0.2
definition: stress at which the plastic extension is equal to 0.2 percent of the extensometer gauge length
definition source: DIN EN ISO 6892-1:2019

Sample
type: Class
subclass of: Engineered Material
label: Probe @de
definition: Portion of material, usually selected from a larger quantity of material, collected and taken away for testing
definition source: ISO 18589-1:2019-11 (international standardization committee: ISO/TC 85/SC 2/WG 17)

Secondary Data
type: Class
subclass of: Data Scope
label: Sekundärdaten @de
definition: Characteristic values (e.g. test results) determined by equations or algorithms using primary data and metadata for a process

Semi Crystalline Structure
type: Class
subclass of: Material Structure
label: Semikristalline Struktur @de
definition: Feststoffe, die eine teilkristalline Struktur aufweisen, enthalten sowohl kristalline als auch amorphe Bereiche (Domänen). Kristalline Stoffe, die keine Einkristalle, sondern Polykristalle sind, werden nicht als teilkristallin bezeichnet, auch wenn sich zwischen den Kristalliten ein dünner amorpher Film befindet. @de
definition: Solid materials exhibiting a semi-crystalline structure contain both crystalline and amorphous sections (domains). Crystalline substances that are polycrystals rather than single crystals are not designated as semicrystalline, even if there is a thin amorphous film between the crystallites.

Sequence Number
type: Class
subclass of: Identifier
label: Sequenznummer @de
definition: Strict monotonically increasing integer that indicates the position in an ordered list.

Set Point
type: Class
subclass of: Value Scope
label: Sollwert @de
definition: In cybernetics and control theory, a setpoint (SP;[1] also set point) is the desired or target value for an essential variable, or process value (PV) of a control system.
definition: Sollwert bezeichnet allgemein den angestrebten Wert eines quantitativen Merkmales eines Systems, von dem der tatsächliche Istwert so wenig wie möglich abweichen soll. Der Sollwert wird von einem anderen System (z. B. Technik, Mensch) vorgegeben. @de
definition source: https://de.wikipedia.org/wiki/Sollwert
definition source: https://en.wikipedia.org/wiki/Setpoint_(control_system)

Shape
type: Class
subclass of: Value Object
label: Form @de
definition: Das sichtbare Ausstattungsmerkmal (räumliche Form oder Kontur) eines bestimmten Objektes oder einer Art von Objekt. @de
definition: The visible makeup characteristic (spatial form or contour) of a particular item or kind of item.
definition source: “Shape.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shape. Accessed 13 Jan. 2023.

Simulation Node
type: Class
subclass of: Computing Node
label: Simulationsknoten @de
definition: A process node that implements foo as well as consumes and creates simulation objects and parameters.

Simulation Process
type: Class
subclass of: Process
label: Simulationsprozess @de
definition: An analysis process that is used for a simulation

Slide
type: Class
subclass of: Processing Node
label: Schlitten @de
definition: A moving piece that is guided by a part along its path, providing the mount for objects.

Slope Of The Elastic Part
type: Class
subclass of: Value Object
label: Steigung des elastischen Bereichs @de
definition: Diese Eigenschaft beschreibt den Wert der Steigung des ersten linear ansteigenden Teils ("elastischer Teil") in der bei einem Zugversuch erhaltenen Spannungs-Dehnungs-Kurve. Im elastischen Teil der Spannungs-Dehnungs-Kurve muss der Wert der Steigung nicht unbedingt dem Elastizitätsmodul entsprechen. Dieser Wert kann mit dem Wert des Elastizitätsmoduls (nur) sehr gut übereinstimmen, wenn optimale Bedingungen herrschten. @de
definition: This property describes the value of the slope of the first linear increasing part (‘elastic part’) in the stress-percentage extension curve obtained during a tensile test. In the elastic part of the stress‐percentage extension curve, the value of the slope may not necessarily represent the modulus of elasticity. This value may closely agree with the value of the modulus of elasticity if optimal conditions were used.
definition source: DIN EN ISO 6892-1:2019

Specimen
type: Class
subclass of: Sample
disjoint with: Test Piece
label: Prüfling @de
definition: An object designed for a specific analysis.

Specimen Name
type: Class
equivalent class: Class
  intersection of: Identifier
  intersection of: Restriction
    on property: characteristic of
    some values from: Specimen
subclass of: Identifier
label: Prüfstück Name @de
definition: Diese Eigenschaft beschreibt die Bezeichnung eines Prüfstücks, die in der Regel von Menschen als von Menschen lesbarer Identifikator vergeben wird. @de
definition: This property describes the designation of a specimen, usually given as human-readable identifier by humans. @de

Squared
type: Class
subclass of: Shape
label: Quadratisch @de
definition: Geformt mit vier gleichen Seiten und vier rechten Winkeln. @de
definition: Having four equal sides and four right angles.
definition source: “Square.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/square. Accessed 13 Jan. 2023.

Start Time
type: Class
subclass of: Time
label: Startzeit @de
definition: The date and time when the plan/recipe is supposed to be executed.

Stiffness
type: Class
subclass of: Value Object
label: Steifigkeit @de
definition: Die Steifigkeit ist das Maß, bis zu dem ein Objekt einer Verformung als Reaktion auf eine einwirkende Kraft widersteht. @de
definition: Stiffness is the extent to which an object resists deformation in response to an applied force.

Strain Rate
type: Class
subclass of: Testing Rate
label: Dehngeschwindigkeit @de
definition: Symbol: e^._L_e
definition: Zunahme der mit einem Extensometer in der Extensometer-Messlänge gemessenen Dehnung je Zeiteinheit @de
definition: increase of strain, measured with an extensometer, in extensometer gauge length, per time
definition source: DIN EN ISO 6892-1:2019

Stress
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: relates to
    some values from: Area
  intersection of: Restriction
    on property: relates to
    some values from: Force
subclass of: Value Object
label: Spannung @de
definition: At any moment during the test, force divided by the original cross-sectional area, S_o, of the test piece Note: Here, all references to stress are to engineering stress.
definition: Dimensional Analysis: ML*-1T*-2
definition: Kraft zu einem beliebigen Zeitpunkt während des Versuchs dividiert durch den Anfangsquerschnitt (S_o) der Probe Anmerkung: Mit dem Begriff Spannung ist hier die technische Spannung ('Ingenieur-Spannung') gemeint. @de
definition: Units: Pa (SI), psi
definition source: DIN EN ISO 6892-1:2019
symbol: R

Stress Rate
type: Class
subclass of: Testing Rate
label: Spannungsgeschwindigkeit @de
definition: Symbol: R
definition: Zunahme der Spannung je Zeiteinheit Anmerkung: Die Spannungsgeschwindigkeit wird nur im elastischen Bereich des Versuchs verwendet. @de
definition: increase of stress per time Note: Stress rate is only used in the elastic part of the test.
definition source: DIN EN ISO 6892-1:2019

Temperatue Measuring Device
type: Class
subclass of: Measuring Device
label: Temperaturmesswerkzeug @de
definition: Diese Entität beschreibt allgemein jedes Werkzeug, das zur Messung der Temperatur eines materiellen Objekts oder der Umgebung verwendet wird, z. B. ein Thermoelement und Thermometer. @de
definition: This entity generically describes any tool that is used for the measurement of the temperature of a tangible object or the environment, e.g., a thermocouple and thermometers.

Temperature
type: Class
subclass of: Value Object
label: Temperatur @de
definition: The degree of hotness or coldness measured on a definite scale.
definition source: “Temperature.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/temperature. Accessed 25 Nov. 2022.

Temperature Change Device
type: Class
subclass of: Temperatue Measuring Device
label: Temperaturänderungswerkzeug @de
definition: Diese Entität beschreibt allgemein jedes Werkzeug, das zur Änderung und Einstellung der Temperatur eines materiellen Objekts oder der Umgebung verwendet wird, z. B. einen Ofen und Kühlmittel. @de
definition: This entity generically describes any tool that is used for the alteration and adjustment of the temperature of a tangible object or the environment, e.g., a furnace and cooling media.

Temperature Changing Process
type: Class
subclass of: Conditioning Process
label: Temperaturänderungsprozess @de
definition: This properpy is used to describe a process which is run to increase or decrease the temperature of an object or a space. Usually, this involves heating or cooling devices such as furnaces or cooling media.

Tensile Strength
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: relates to
    some values from: Maximum Force
  intersection of: Restriction
    on property: relates to
    some values from: Stress
subclass of: Value Object
label: Zugfestigkeit @de
definition: Spannung, die der Höchstkraft entspricht @de
definition: Symbol: R_m
definition: stress corresponding to the maximum force
definition source: DIN EN ISO 6892-1:2019

Tensile Test
type: Class
equivalent class: Restriction
  on property: participant
  some values from: Tensile Testing Machine
equivalent class: Restriction
  on property: participant
  some values from: Test Piece
subclass of: Mechanical Testing Process
label: Zugversuch @de
definition: Tensile tests (tension tests) on materials provide information on their strength, ductility as well as other characteristic values under uniaxial tensile stress.
definition: The tensile test involves straining a test piece by tensile force, generally to fracture, for the determination of one or more mechanical properties specified by the semantically related and defined terms.
definition source: DIN EN ISO 6892-1:2019

Tensile Test Node
type: Class
subclass of: Processing Node
label: Zugversuchsprozessknoten @de
definition: Diese Entität beschreibt einen Workflow-Bestandteil, der Werkzeuge und Geräte beinhaltet, die für die Durchführung eines Zugversuchs verwendet werden, z. B. eine Zugprüfmaschine. @de
definition: This entity describes a workflow constituent that hosts tools and equipment that is used for the performance of a tensile test, e.g., a tensile test machine.

Tensile Testing Machine
type: Class
subclass of: Tensile Test Node
subclass of: Testing Machine
label: Zugprüfmaschine @de
definition: Maschine zur Durchführung eines Zugversuches; die Regelung und Überwachung des Versuches, die Messungen und die Datenverarbeitung werden üblicherweise mithilfe eines Computers durchgeführt. @de
definition: machine to conduct a tensile test; the control and monitoring of the test, the measurements, and the data processing are usually undertaken by computer
definition source: DIN EN ISO 6892-1:2019

Test Piece
type: Class
subclass of: Sample
label: Prüfkörper @de
definition: Part of a sample with specified dimensions, machined or un-machined, brought to a required condition for submission to a given test.
definition: Teil einer Probe mit bestimmten Dimensionen, bearbeitet oder unbearbeitet, der in einen erforderlichen Zustand gebracht wird, um einer bestimmten Prüfung unterzogen zu werden. @de
definition source: EN 10021:2006-12 (European standardization committee: CEN/TC 459/SC 12/WG 4)

Test Piece Classification
type: Class
subclass of: Test Piece Info
label: Prüfkörperklassifizierung @de
definition: Diese Eigenschaft wird verwendet, um Informationen über einen Prüfkörper bezüglich seiner Einordnung gemäß entsprechender Normen zu liefern. @de
definition: This property is used to provide information on a test piece concerning its graduation in accordance with corresponding standards.

Test Piece Info
type: Class
subclass of: Value Object
label: Prüfkörperinformationen @de
definition: Diese Eigenschaft wird verwendet, um Informationen über einen Prüfkörper zu liefern, wie z. B. seine geometrische Form, seine Klassifizierung und andere Parameter, einschließlich von Spezifikationen und Nennwerte. Die Informationen werden in Bezug auf die entsprechenden Normen bereitgestellt. @de
definition: This property is used to provide information on a test piece such as its geometric shape, classification, and other parameters, including specifications and nominal values. The information is provided with respect to corresponding standards.

Test Piece Name
type: Class
equivalent class: Class
  intersection of: Identifier
  intersection of: Restriction
    on property: characteristic of
    some values from: Test Piece
subclass of: Identifier
label: Prüfkörpername @de
definition: Diese Eigenschaft beschreibt die Bezeichnung eines Prüfkörpers, die in der Regel als menschenlesbarer Identifikator von Menschen vergeben wird. @de
definition: This property describes the designation of a test piece, usually given as human-readable identifier by humans.

Testing Machine
type: Class
subclass of: Processing Node
label: Prüfmaschine @de
definition: Diese Entität beschreibt einen Prozessknoten, der für die Durchführung eines bestimmten Tests verwendet wird. Eine Prüfmaschine kann technisch komplex sein und aus mehreren Teilen bestehen. @de
definition: This entity describes a processing node that is used to perform a defined test. A testing machine may be technically complex and contain several parts.

Testing Rate
type: Class
subclass of: Value Object
label: Prüfgeschwindigkeit @de
definition: rate (resp. rates) used during the test
definition: während des Versuchs verwendete Geschwindigkeit(en) @de
definition source: DIN EN ISO 6892-1:2019

Thermal
type: Class
subclass of: Material Property
label: Thermisch @de
definition: Thermal is relating to, or caused by heat. Here specifically to the thermal properties of a material.
definition: Thermisch bedeutet in Bezug auf oder verursacht durch Wärme. Hier speziell auf die thermischen Eigenschaften eines Materials. @de
definition source: “Thermal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thermal. Accessed 13 Jan. 2023.

Thermal Insulation
type: Class
subclass of: Furnace Characteristic
label: Thermische Isolierung @de
definition: Thermal insulation is the reduction of heat transfer (i.e., the transfer of thermal energy between objects of differing temperature) between objects in thermal contact or in range of radiative influence. Thermal insulation can be achieved with specially engineered methods or processes, as well as with suitable object shapes and materials.
definition source: https://en.wikipedia.org/wiki/Thermal_insulation

Thermocouple
type: Class
subclass of: Measuring Device
label: Thermoelement @de
definition: A device for measuring temperature in which a pair of wires of dissimilar metals (such as copper and iron) are joined and the free ends of the wires are connected to an instrument (such as a voltmeter) that measures the difference in potential created at the junction of the two metals.
definition: Ein Gerät zur Temperaturmessung, bei dem ein Paar Drähte aus unterschiedlichen Metallen (z. B. Kupfer und Eisen) verbunden und die freien Enden der Drähte mit einem Instrument (z. B. einem Voltmeter) verbunden werden, das die an der Verbindungsstelle erzeugte der beiden Metalle Potentialdifferenz misst . @de
definition source: “Thermocouple.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thermocouple. Accessed 13 Jan. 2023.

Thickness
type: Class
subclass of: Value Object
label: Dicke @de
definition: Diese Entität beschreibt die gemessene Dimension in einer Richtung eines Prüfstücks. @de
definition: This entity describes the measured dimension in one direction of a test piece.

Thickness After Fracture
type: Class
subclass of: Thickness
label: End-Dicke @de
definition: Diese Entität beschreibt die gemessene Dimension in einer Richtung eines Prüfstücks, wie sie vor der Prüfung gemessen wurde. @de
definition: This entity describes the measured dimension in one direction of a test piece, as measured after the test.

Time
type: Class
subclass of: Value Object
label: Zeit @de
definition: A nonspatial continuum that is measured in terms of events which succeed one another from past through present to future.
definition source: “Time.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/time. Accessed 25 Nov. 2022.

Transformative Analysis Process
type: Class
subclass of: Analysing Process
label: Transformativer Analyseprozess @de
definition: An analysis process that is also a transformative process

Transition Point
type: Class
subclass of: Value Object
label: Umschaltpunkt @de
definition: Diese Entität beschreibt einen einzelnen Punkt, an dem ein Übergang von einer Bedingung oder einem Zustand in einen anderen erfolgt, z. B. der Punkt, an dem verschiedene Phasen von Materie im Gleichgewicht miteinander existieren können (auch Inversionspunkt genannt) oder wenn Prozessparameter geändert werden, die zu einem Übergang des Prozesses während seiner Ausführung führen. @de
definition: This entity describes a single point at which a transition from one condition or state to another occurs, e.g. the point at which different phases of matter are capable of existing together in equilibrium (also called inversion point) or if process parameters are changed that will lead to a transition of the process during its execution.

Transition Point Testing Rate
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Testing Rate
subclass of: Transition Point
label: Umschaltpunkt der Prüfgeschwindigkeit @de
definition: Diese Entität beschreibt den Umschaltpunkt der Prüfgeschwindigkeit während eines Analyse- / Testprozesses, z.B. den Punkt bezogen auf die Dehnung oder Spannung, an welchem die Prüfgeschwindigkeit während eines Zugversuchs geändert wird. Typischerweise ist dieser Punkt mit einer Abnahme des Extensometers (Dehnungsaufnehmers) vom Prüfkörper während eines dehnungsgeregelten Zugversuchs verbunden. @de
definition: This entity describes the the transition point of the testing rate during an analysis / test process, e.g. the point referring to the strain or the stress at which the testing rate is changed during a tensile test. Typically, this transition point is associated with a removal of the extensometer from the test piece during a strain-controlled tensile test.

Transmission Electron Microscope
type: Class
subclass of: Electron Microscope
label: Transmissionelektronenmikroskop @de
definition: Transmission electron microscopes are capable of imaging at a significantly higher resolution than light microscopes, owing to the smaller de Broglie wavelength of electrons. This enables the instrument to capture fine detail—even as small as a single column of atoms, which is thousands of times smaller than a resolvable object seen in a light microscope. Transmission electron microscopy is a major analytical method in the physical, chemical and biological sciences. TEMs find application in cancer research, virology, and materials science as well as pollution, nanotechnology and semiconductor research, but also in other fields such as paleontology and palynology. (Wikipedia, https://en.wikipedia.org/wiki/Transmission_electron_microscopy)
definition source: Wikipedia, https://en.wikipedia.org/wiki/Transmission_electron_microscopy

Transmission Electron Microscopy
type: Class
equivalent class: Restriction
  on property: participant
  some values from: Transmission Electron Microscope
subclass of: Electron Microscopy
label: Transmissionselektronenmikroskopie @de
definition: Die Transmissionselektronenmikroskopie (TEM) ist eine Mikroskopietechnik, bei der ein Elektronenstrahl durch eine Probe geschickt wird, um ein Bild zu erzeugen. Bei der Probe handelt es sich meist um einen ultradünnen Schnitt von weniger als 100 nm Dicke oder eine Suspension auf einem Gitter. Das Bild entsteht durch die Wechselwirkung der Elektronen mit der Probe, während der Strahl durch die Probe geleitet wird. Das Bild wird dann vergrößert und auf ein bildgebendes Gerät fokussiert, z. B. einen Fluoreszenzschirm, eine Schicht eines fotografischen Films oder einen Sensor wie einen Szintillator, der an einem ladungsgekoppelten Gerät angebracht ist. @de
definition: Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image. The specimen is most often an ultrathin section less than 100 nm thick or a suspension on a grid. An image is formed from the interaction of the electrons with the sample as the beam is transmitted through the specimen. The image is then magnified and focused onto an imaging device, such as a fluorescent screen, a layer of photographic film, or a sensor such as a scintillator attached to a charge-coupled device.
definition source: “Transmission electron microscopy” Wikipedia The Free Encyclopedia, https://en.wikipedia.org/wiki/Transmission_electron_microscopy. Accessed 13 Jan. 2023.

Type Gauge Length Marks
type: Class
subclass of: Test Piece Info
label: Typ Der Messlängenmarkierungen @de
definition: Diese Eigenschaft wird verwendet, um die sichtbaren Markierungen zu beschreiben, die in der Regel während eines Zugversuchs zur Messung der Dehnung an den Prüfkörpern angebracht werden. @de
definition: This property is used to describe the visible markers usually attached to test pieces during a tensile test for elongation / extension measurements.

Upper Yield Strength
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Stress
subclass of: Yield Strength
label: Obere Streckgrenze @de
definition: Symbol: R_eH
definition: höchste Spannung, bevor der erste Kraftabfall auftritt @de
definition: maximum value of stress prior to the first decrease in force
definition source: DIN EN ISO 6892-1:2019

Value Object
type: Class
equivalent class: Class
  union of: Metadata
  union of: Class
    intersection of: Class
      union of: Measurement
      union of: Set Point
    intersection of: Class
      union of: Primary Data
      union of: Secondary Data
subclass of: Entity
label: Wertobjekt @de
definition: A :ValueObject is a simple entity which represents a specific value. This value can be a numerical, textual, or a more complex data structure. If a literal value is to be specified, the :value datatype property has to be used. In cases where the value is represented by a resource (e.g. URI), the :resource object property has to be used. A value object, respectively its value, is always associated with an entity of type :Process, :ProcessNode, or :Object (e.g. :Specimen). The value is meant to be a charactaristic of the associated entity. To express this association it is indended to use the :participant object property. A value object might also refer to a certain unit. The :unit property might be used (e.g. with QUDT ontology). Instances of a value object might be specified as a specific Parameter, namely a SetPoint (nominal value), or Measurement. With :Setpoint the intend is to express, that the value is meant to be some preset, setting or nominal value. :Measurement expresses, that the value has been measured or determined somehow (see example). Instances of a value object might also be specified in a specific DataScope (:Metadata, :PrimaryData, :SecondaryData).
example: - the length of a specimen - the model number of a machine - a person involved in a process - a force on an object
example: :Length rdfs:subClass :ValueObject . ex:vo1 a :Length . ex:vo1 a :Measurement . ex:vo1 a :PrimaryData . ex:vo1 :unit qudt:MilliM . ex:vo1 :value "123.45" ex:p1 a :LengthMeasuringProcess . ex:p1 :characteristic ex:vo1 .
example: The length of a specimen, which has been measured as primary data. Its actual value is 123.45 millimeters.

Value Scope
type: Class
subclass of: Entity
label: Wertekategorie @de
definition: Any of a set of physical properties whose values determine the characteristics or behavior of something.
definition source: “Parameter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/parameter. Accessed 25 Nov. 2022.

Vanderwaals Bond
type: Class
subclass of: BondingType
label: Van der Waals Bindung @de
definition: Die Van-der-Waals-Bindung ist durch die relativ schwachen Anziehungskräfte gegeben, die auf neutrale Atome und Moleküle wirken und die aufgrund der elektrischen Polarisierung entstehen, die in jedem der Teilchen durch die Anwesenheit anderer Teilchen induziert wird. @de
definition: Van der Waals bond is given by the relatively weak attractive forces that act on neutral atoms and molecules and that arise because of the electric polarization induced in each of the particles by the presence of other particles.
definition source: “Van der Waals forces.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/van%20der%20Waals%20forces. Accessed 13 Jan. 2023.

Vickers Hardness Test
type: Class
subclass of: Hardness Test
label: Härteprüfung nach Vickers @de
definition: An indentation hardness test for metals in which a 136-degree diamond pyramid is pressed into the surface of the metal being tested by a load of 5 to 120 kilograms.
definition source: “Vickers hardness test.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Vickers%20hardness%20test. Accessed 24 Nov. 2022.

Volume Fraction
type: Class
subclass of: Fraction
label: Volumen Anteil @de
definition: This value object describes one of several portions of the property of a body that is a measure of the amount of material it contains and causes it to have volume.

Voxel
type: Class
subclass of: Object
definition: An element representing a value on a grid in three dimensional space. In PMD, an infinitesimal part of an object which is made of a homogenuous material. Size depends on the observed material level. For now, geometrically, a cubus is assumed. Made of a material Different Voxels can have different material properties and material structure A (partial) logical object that describes (a part of) a physical object

Weight
type: Class
subclass of: Value Object
label: Gewicht @de
definition: The force with which a body is attracted toward the earth or a celestial body by gravitation and which is equal to the product of the mass and the local gravitational acceleration.
definition source: “Weight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/weight. Accessed 5 Dec. 2022.

Weighted X coordinate
type: Class
subclass of: X Coordinate
label: Gewichtete X Koordinate @de
definition: Mass center of grey values in one direction

Weighted Y coordinate
type: Class
subclass of: Y Coordinate
label: Gewichtete Y Koordinate @de
definition: Mass center of grey values in the other direction

Width
type: Class
subclass of: Value Object
label: Breite @de
definition: Diese Entität bezeichnet eine horizontale Messung, die im rechten Winkel zur Länge eines Objekts vorgenommen wird. @de
definition: This entity describes a horizontal measurement of an object taken at right angles to the length of the object.
definition source: https://www.merriam-webster.com/dictionary/width

Width After Fracture
type: Class
subclass of: Width
label: End-Breite @de
definition: Diese Entität beschreibt eine horizontale Messung eines Objekts (Prüfkörpers) im rechten Winkel zur Länge des Objekts (Prüfkörpers), wie sie nach einer Prüfung gemessen wird. @de
definition: 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.

Working Range
type: Class
equivalent class: Restriction
  on property: from value
  some values from: Literal
equivalent class: Restriction
  on property: to value
  some values from: Literal
subclass of: Value Object
label: Arbeitsbereich @de
definition: Diese Eigenschaft beschreibt den Bereich zwischen den Grenzen, innerhalb derer ein Prozessknoten (z. B. eine Maschine) für ihren vorgesehenen Zweck verwendet werden kann, ausgedrückt durch die Angabe der in Rede stehenden unteren und oberen Bereichswerte. @de
definition: This property describes the region between the limits within which a process node (e.g., a machine) is capable of being used for its intended purpose, expressed by stating the lower and upper range values of interest.

X Coordinate
type: Class
subclass of: 2D Pixel Coordinates
label: X Korrdinate @de
definition: Die X-Koordinate ist eine Koordinate, deren Wert durch Messung parallel zu einer X-Achse bestimmt wird. @de
definition: X-coordinate is a coordinate whose value is determined by measuring parallel to an x-axis.
definition source: “X-coordinate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/x-coordinate. Accessed 13 Jan. 2023.

Y Coordinate
type: Class
subclass of: 2D Pixel Coordinates
label: Y Koordinate @de
definition: Die Y-Koordinate ist eine Koordinate, deren Wert durch Messung parallel zu einer Y-Achse bestimmt wird. @de
definition: Y-coordinate is a coordinate whose value is determined by measuring parallel to a y-axis.
definition source: “Y-coordinate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/y-coordinate. Accessed 13 Jan. 2023.

Yield Strength
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Stress
subclass of: Value Object
label: Streckgrenze @de
definition: Wenn der metallische Werkstoff diese Eigenschaft aufweist: die Spannung zu einem bestimmten Zeitpunkt während des Versuchs bei dem eine plastische Verformung ohne Zunahme der Kraft auftritt @de
definition: 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
definition source: DIN EN ISO 6892-1:2019

2D Pixel Coordinates
type: Class
equivalent class: Restriction
  on property: relates to
  some values from: Pixel
subclass of: Coordinates
label: 2D Pixel Koordinaten @de
definition: A pixel can be identified by a pair of integers indicating the column and row number, here the 2D pixel coordinates. For example, a pixel with coordinates (1,2) would be in column number 1 and row number 2. Typically, columns are numbered starting with zero from left to right.
definition: Ein Pixel kann durch ein Paar von Ganzzahlen identifiziert werden, die die Spalten- und Zeilennummer angeben, hier die 2D Pixel Koordinaten. Zum Beispiel würde ein Pixel mit den Koordinaten (1,2) in der Spalte Nummer 1 und der Zeile Nummer 2 liegen. Üblicherweise werden Spalten beginnend mit Null von links nach rechts nummeriert. @de

Pixel Per Nanometer
type: NamedIndividual
type: Unit
label: Pixel pro Nanometer @de
definition: Einheit der gezählten Pixel pro Nanometer. (Es handelt sich nicht um eine offizielle Einheit.) @de
definition: Unit of counted pixels per nanometer. (It is not an official unit.)

Pixel Unit
type: NamedIndividual
type: Unit
label: Pixeleinheit @de
definition: In der digitalen Bildgebung ist ein Pixel (abgekürzt px), ein Pel oder ein Bildelement das kleinste adressierbare Element in einem Rasterbild oder der kleinste Punkt in einem alle Punkte adressierbaren Anzeigegerät. Bei den meisten digitalen Anzeigegeräten sind Pixel das kleinste Element, das durch Software manipuliert werden kann. Hier wird es als eine Einheit von gezählten Pixeln bezeichnet. (Es handelt sich nicht um eine offiziell anerkannte Einheit.) @de
definition: In digital imaging, a pixel (abbreviated px), pel, or picture element is the smallest addressable element in a raster image, or the smallest point in an all points addressable display device. In most digital display devices, pixels are the smallest element that can be manipulated through software. Here it is referred to as a unit of counted pixels. (It is not an officially recognized unit).
definition source: “Pixel” Wikipedia The Free Encyclopedia, https://en.wikipedia.org/wiki/Pixel. Accessed 13 Jan. 2023.

S1
is rule enabled: true
comment: Detect processes which changes the length of object.
type: Imp
body: DatavaluedPropertyAtom
  property predicate: value
  argument1: l1
  argument2: v1
body: DatavaluedPropertyAtom
  property predicate: value
  argument1: l2
  argument2: v2
body: IndividualPropertyAtom
  property predicate: input
  argument1: p2
  argument2: o2
body: IndividualPropertyAtom
  property predicate: input
  argument1: p3
  argument2: o3
body: ClassAtom
  class predicate: Object
  argument1: o3
body: ClassAtom
  class predicate: Object
  argument1: o2
body: IndividualPropertyAtom
  property predicate: characteristic
  argument1: p1
  argument2: l1
body: IndividualPropertyAtom
  property predicate: characteristic
  argument1: p3
  argument2: l2
body: ClassAtom
  class predicate: Process
  argument1: p3
body: ClassAtom
  class predicate: Length
  argument1: l1
body: IndividualPropertyAtom
  property predicate: output
  argument1: p1
  argument2: o2
body: IndividualPropertyAtom
  property predicate: output
  argument1: p2
  argument2: o3
body: BuiltinAtom
  builtin: notEqual
  arguments: v1
  arguments: v2
body: ClassAtom
  class predicate: Process
  argument1: p1
body: ClassAtom
  class predicate: Process
  argument1: p2
body: ClassAtom
  class predicate: Length
  argument1: l2
head: ClassAtom
  class predicate: Length Changing Process
  argument1: p2

S2
is rule enabled: true
type: Imp
body: IndividualPropertyAtom
  property predicate: output
  argument1: p1
  argument2: o2
body: IndividualPropertyAtom
  property predicate: input
  argument1: p1
  argument2: o1
body: ClassAtom
  class predicate: Process
  argument1: p1
head: IndividualPropertyAtom
  property predicate: wasDerivedFrom
  argument1: o2
  argument2: o1