@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: ChokeControlValve
<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 "2026-10-09"^^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
    rdfs:label "função de controle de fluxo"@pt-br .

### 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:hasSpecifiedOutput ;
        owl:someValuesFrom :COPI_0000037  # PortionOfFluid
    ] .

### Equipment universal: ChokeControlValve
:COPI_0000104 rdf:type owl:Class ;  # ChokeControlValve
    rdfs:subClassOf :COPI_0000087 ;  # ControlValve
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasFunction ;  # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart)
        owl:someValuesFrom :COPI_0000027  # ProcessControlledFlowFunction
    ] ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasComponentPartAtAllTimes ;
        owl:someValuesFrom :COPI_0000207  # Actuator
    ] ;
    rdfs:label "choke control valve"@en ;
    rdfs:label "válvula de controle de choke"@pt-br ;
    iof-av:naturalLanguageDefinition "A choke control valve is a control valve that has a choke geometry component for pressure reduction through flow restriction."@en ;
    skos:definition "A choke control valve is a control valve that has a choke geometry component for pressure reduction through flow restriction."@en ;
    iof-av:naturalLanguageDefinition "Uma válvula de controle de choke é uma válvula de controle que possui um componente de geometria de choke para redução de pressão através de restrição de fluxo."@pt-br ;
    iof-av:semiFormalNaturalLanguageAxiom "Every choke control valve is a control valve that has a choke geometry component at all times."@en ;
    iof-av:firstOrderLogicAxiom "∀x (ChokeControlValve(x) → ControlValve(x) ∧ ∃y (ChokeGeometry(y) ∧ hasComponentPartAtAllTimes(x,y)))"@en ;
    iof-av:isPrimitive "true"^^xsd:boolean ;
    iof-av:primitiveRationale "Using necessary conditions because this is classified as 'both' functional and constructive. The constructive differentia (choke geometry) makes it safer to use necessary conditions to avoid forcing all valves with choke components into this specific control category under the Open World Assumption."@en ;
    dcterms:source <https://standards.iso.org/iso/15926/-4/reference-data-item/CHOKE_CONTROL_VALVE> .

:COPI_0000207 rdf:type owl:Class ;  # Actuator
    rdfs:subClassOf iof-core:Assembly ;
    rdfs:label "actuator"@en ;
    rdfs:label "atuador"@pt-br .

# Disjointness: ChokeControlValve and EmergencyShutDownValve
[] rdf:type owl:AllDisjointClasses ;
    owl:members ( :COPI_0000104 :COPI_0000114 ) .  # ChokeControlValve, EmergencyShutDownValve

# Disjointness: ChokeControlValve and ManualValve
[] rdf:type owl:AllDisjointClasses ;
    owl:members ( :COPI_0000104 :COPI_0000133 ) .  # ChokeControlValve, ManualValve

# Disjointness: ChokeControlValve and SelfOperatingValve
[] rdf:type owl:AllDisjointClasses ;
    owl:members ( :COPI_0000104 :COPI_0000149 ) .  # ChokeControlValve, SelfOperatingValve