@prefix copi: .
@prefix : .
@prefix owl: .
@prefix rdf: .
@prefix rdfs: .
@prefix xsd: .
@prefix bfo: .
@prefix iof-core: .
@prefix iof-av: .
@prefix skos: .
@prefix qudt: .
@prefix dcterms: .
@prefix foaf: .
@prefix apv: .
### COPI — Core Ontology for Petroleum Installations
### Class module: MeasuringElement
rdf:type owl:Ontology ;
dcterms:title "Core Ontology for Petroleum Installations (COPI)"@en ;
dcterms:title "Ontologia Core para Instalações de Petróleo (COPI)"@pt-br ;
dcterms:description "BFO/IOF-Core conformant ontology of equipment classes for petroleum production plants, developed using the five-step RDL enrichment method."@en ;
skos:scopeNote "Material artifacts (bfo:material_entity) that (i) are part of a petroleum production plant, and (ii) bear at least one function whose realization involves the transport (e.g. production and injection), processing (separation and other processes), control, monitoring, measurement, containment or offloading of material or energy."@en ;
skos:scopeNote "Artefatos materiais (bfo:material_entity) que (i) fazem parte de uma planta de produção de petróleo, e (ii) possuem ao menos uma função cuja realização envolve o transporte (p. ex. produção e injeção), processamento (separação e outros processos), controle, monitoramento, medição, contenção ou escoamento de material ou energia."@pt-br ;
skos:scopeNote "COPI provides high-level equipment categories defined by function to demonstrate the defined-class mechanism. Equipment subtypes are annotated with references to CFIHOS and PCA RDL terms. COPI is not a reference data library; organizations should use CFIHOS, PCA RDL, or ISO 14224 for comprehensive equipment classification."@en ;
skos:scopeNote "COPI fornece categorias de alto nível de equipamentos definidas por função para demonstrar o mecanismo de classe definida. Os subtipos de equipamentos são anotados com referências aos termos do CFIHOS e do PCA RDL. COPI não é uma biblioteca de dados de referência; organizações devem utilizar o CFIHOS, o PCA RDL ou a ISO 14224 para classificação abrangente de equipamentos."@pt-br ;
owl:versionInfo "1.1.0" ;
owl:imports ;
owl:imports ;
dcterms:creator "Nicolau Oyhenard dos Santos"@en ;
dcterms:contributor "Cauã Antunes" ;
dcterms:contributor "Haroldo Rojas" ;
dcterms:contributor "Rafael Petry" ;
dcterms:contributor "Régis Romeu" ;
dcterms:contributor "Mara Abel" ;
dcterms:isPartOf ;
dcterms:publisher "Universidade Federal do Rio Grande do Sul (UFRGS)"@en ;
dcterms:license ;
dcterms:created "2026-04-08"^^xsd:date ;
dcterms:modified "2026-10-08"^^xsd:date ;
apv:GlobalMinLanguageCoverage "en pt-br" ;
apv:ClassURIFormationRule "https://www[.]inf[.]ufrgs[.]br/ontologies/copi/(COPI_[0-9]{7}|[A-Z][A-Za-z0-9]*)" ;
apv:ClassMinAnnotationCoverage "rdfs:label https://spec.industrialontologies.org/ontology/annotation/naturalLanguageDefinition" .
iof-av:naturalLanguageDefinition rdf:type owl:AnnotationProperty ;
apv:MinAnnotationLength 20 .
### Identity-giving function
:COPI_0000712 rdf:type owl:Class ; # PropertyMeasurementFunction
rdfs:subClassOf :COPI_0000029 ; # InstrumentationFunction
rdfs:subClassOf [
rdf:type owl:Restriction ;
owl:onProperty bfo:BFO_0000054 ; # realizedIn
owl:allValuesFrom :COPI_0000713 # PropertyMeasurementProcess
] ;
rdfs:subClassOf [
rdf:type owl:Restriction ;
owl:onProperty bfo:BFO_0000054 ; # realizedIn
owl:someValuesFrom :COPI_0000713 # PropertyMeasurementProcess
] ;
rdfs:label "property measurement function"@en .
:COPI_0000029 rdf:type owl:Class . # InstrumentationFunction
### Process type
:COPI_0000713 rdf:type owl:Class ; # PropertyMeasurementProcess
rdfs:subClassOf iof-core:MeasurementProcess ;
rdfs:label "property measurement process"@en .
iof-core:MeasurementProcess rdf:type owl:Class .
:COPI_0000713 # PropertyMeasurementProcess
rdfs:subClassOf [
rdf:type owl:Restriction ;
owl:onProperty iof-core:hasInput ;
owl:someValuesFrom :COPI_0000037 # PortionOfFluid
] ;
rdfs:subClassOf [
rdf:type owl:Restriction ;
owl:onProperty iof-core:hasSpecifiedOutput ;
owl:someValuesFrom iof-core:MeasurementInformationContentEntity
] .
### Equipment universal: MeasuringElement
:COPI_0000573 rdf:type owl:Class ; # MeasuringElement
rdfs:subClassOf :COPI_0000091 ; # Instrument
rdfs:subClassOf [
rdf:type owl:Restriction ;
owl:onProperty iof-core:hasFunction ; # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart)
owl:someValuesFrom :COPI_0000712 # PropertyMeasurementFunction
] ;
rdfs:label "measuring element"@en ;
rdfs:label "elemento de medição"@pt-br ;
iof-av:naturalLanguageDefinition "A material artifact that bears a property measurement function, used for the measurement of a property and defined independently from the measuring instrument that handles that measurement result."@en ;
skos:definition "A material artifact that bears a property measurement function, used for the measurement of a property and defined independently from the measuring instrument that handles that measurement result."@en ;
iof-av:naturalLanguageDefinition "Um artefato material que possui uma função de medição de propriedade, usado para a medição de uma propriedade e definido independentemente do instrumento de medição que trata esse resultado."@pt-br ;
iof-av:isPrimitive "true"^^xsd:boolean ;
iof-av:primitiveRationale "Same-genus same-function (CLAUDE.md): the element's identity-giving function is the sensing captured by InstrumentationFunction, which its genus Instrument already bears, so equivalence would collapse the two. What distinguishes the element is stated by ISO 15926 relationally — it is \"defined independently from a MEASURING INSTRUMENT that is handling that measurement result\" — and a relational condition is not sufficient under OWA."@en ;