@prefix copi: <https://www.inf.ufrgs.br/ontologies/copi/> . @prefix : <https://www.inf.ufrgs.br/ontologies/copi/> . @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . @prefix bfo: <http://purl.obolibrary.org/obo/> . @prefix iof-core: <https://spec.industrialontologies.org/ontology/construct/> . @prefix iof-av: <https://spec.industrialontologies.org/ontology/annotation/> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . @prefix qudt: <http://qudt.org/schema/qudt/> . @prefix dcterms: <http://purl.org/dc/terms/> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . @prefix apv: <http://inf.ufrgs.br/ontologies/apv#> . ### COPI — Core Ontology for Petroleum Installations ### Class module: ControlValve <https://www.inf.ufrgs.br/ontologies/copi> 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 <https://spec.industrialontologies.org/ontology/core/Core/> ; owl:imports <http://purl.obolibrary.org/obo/bfo/2020/bfo.owl> ; 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 <https://inf.ufrgs.br/projetos/OntoKG> ; dcterms:publisher "Universidade Federal do Rio Grande do Sul (UFRGS)"@en ; dcterms:license <https://creativecommons.org/licenses/by/4.0/> ; dcterms:created "2026-04-08"^^xsd:date ; dcterms:modified "2026-10-07"^^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_0000027 rdf:type owl:Class ; # ProcessControlledFlowFunction rdfs:subClassOf :COPI_0000026 ; # FlowControlFunction rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:allValuesFrom :COPI_0000033 # ProcessControlledFlowProcess ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:someValuesFrom :COPI_0000033 # ProcessControlledFlowProcess ] ; rdfs:label "process controlled flow function"@en ; rdfs:label "função de controle de fluxo de processo"@pt-br . :COPI_0000026 rdf:type owl:Class . # FlowControlFunction ### Process type :COPI_0000033 rdf:type owl:Class ; # ProcessControlledFlowProcess rdfs:subClassOf iof-core:PlannedProcess ; rdfs:label "process controlled flow process"@en ; rdfs:label "processo de controle de fluxo de processo"@pt-br . :COPI_0000033 # ProcessControlledFlowProcess 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:hasInput ; owl:someValuesFrom :COPI_0000045 # ControlSignal ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasSpecifiedOutput ; owl:someValuesFrom :COPI_0000037 # PortionOfFluid ] . ### Equipment universal: ControlValve :COPI_0000087 rdf:type owl:Class ; # ControlValve rdfs:subClassOf :COPI_0000077 ; # Valve rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasFunction ; # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart) owl:someValuesFrom :COPI_0000027 # ProcessControlledFlowFunction ] ; rdfs:subClassOf <https://spec.industrialontologies.org/ontology/construct/Assembly> ; rdfs:label "control valve"@en ; rdfs:label "válvula de controle"@pt-br ; iof-av:naturalLanguageDefinition "A control valve is a valve that modulates flow rate in response to external control signals by means of an actuator-driven closure element."@en ; skos:definition "A control valve is a valve that modulates flow rate in response to external control signals by means of an actuator-driven closure element."@en ; iof-av:naturalLanguageDefinition "Uma válvula de controle é uma válvula que modula a vazão em resposta a sinais de controle externos por meio de um elemento de fechamento acionado por atuador."@pt-br ; iof-av:isPrimitive "true"^^xsd:boolean ; skos:definition "[ISO 15926-4] A <CONTROL VALVE> is a <VALVE> and an <FINAL CONTROL FUNCTION>, operated by an <ACTUATOR> that can be used to modify the fluid flow rate in response to a signal from a <CONTROLLER>"@en ; skos:definition "[CFIHOS] A valve that can be used to modify (regulate) the fluid flow rate in a process control system. It usually includes an actuator, which responds to a signal from the controlling system and changes the position of the flow controlling element in the valve."@en ; skos:definition "[SLB Glossary] A valve that controls a process variable, such as pressure, flow or temperature, by modulating its opening in response to a signal from a controller."@en ; skos:definition "[ISA 5.1] a device, other than a common, hand-actuated process block valve or self-actuated check valve, that directly manipulates the flow of one or more fluid process streams."@en ; skos:definition "[OnePetro] Modulating valve that controls either the flow rate, liquid level, or pressure in process equipment. In the latter case, it is often referred to as a (pressure) regulator. (Note - Typically, high pressure gas from the pipeline is used as the supply medium needed to energize the valve actuator.) https://www.ipieca.org/resources/methane-emissions-glossary"@en ; skos:definition "[POSC Caesar] A valve that can be used to modify (regulate) the fluid flow rate in a process control system. It usually includes an actuator, which responds to a signal from the controlling system and changes the position of the flow controlling element in the valve."@en .