Stahl-digital.ttl

@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://w3id.org/steel/ProcessOntology/DamageTreatment> a owl:Class ;
    rdfs:label "DamageTreatment modified"^^xsd:string ;
    dcterms:description """interpreted digit-wise as follows: DTYP = [????] = ??+10×??
M.EQ.0: Damage is accumulated, but there is no coupling to flow stress and no failure.
M.EQ.1: Damage is accumulated, and element failure occurs for ?? = 1. Coupling of damage to flow stress depending on parameters.
N.EQ.0: Equivalent plastic strain is the driving quantity for the damage.
N.GT.0: The Nth additional history variable is the driving quantity for damage."""^^xsd:string .

<https://w3id.org/steel/ProcessOntology/Standard> a owl:Class ;
    rdfs:label "Standard modified"^^xsd:string ;
    rdfs:comment "Standard as described by ISO / DIN / etc"^^xsd:string .

<https://w3id.org/steel/ProcessOntology/YieldStrength> a owl:Class ;
    rdfs:label "YieldStrength modified"^^xsd:string ;
    dcterms:description "\"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\" [DIN EN ISO 6892-1, 3.10.2]"^^xsd:string .