@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: Housing
<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 "2026-10-08"^^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_0000500 rdf:type owl:Class ;  # EnclosureFunction
    rdfs:subClassOf iof-core:DesignedFunction ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty bfo:BFO_0000054 ;  # realizedIn
        owl:allValuesFrom :COPI_0000501  # EnclosureProcess
    ] ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty bfo:BFO_0000054 ;  # realizedIn
        owl:someValuesFrom :COPI_0000501  # EnclosureProcess
    ] ;
    rdfs:label "enclosure function"@en ;
    rdfs:label "função de proteção e invólucro"@pt-br ;
    iof-av:naturalLanguageDefinition "A DesignedFunction that is realized in an EnclosureProcess and that consists in providing a protective boundary that separates an internal space from the external environment while providing structural support for contained components."@en ;
    skos:definition "A DesignedFunction that is realized in an EnclosureProcess and that consists in providing a protective boundary that separates an internal space from the external environment while providing structural support for contained components."@en .

### Process type
:COPI_0000501 rdf:type owl:Class ;  # EnclosureProcess
    rdfs:subClassOf iof-core:PlannedProcess ;
    rdfs:label "enclosure process"@en ;
    rdfs:label "processo de proteção e invólucro"@pt-br ;
    iof-av:naturalLanguageDefinition "A PlannedProcess in which a housing artifact creates and maintains a protective boundary around internal components, simultaneously providing structural support and environmental separation."@en ;
    skos:definition "A PlannedProcess in which a housing artifact creates and maintains a protective boundary around internal components, simultaneously providing structural support and environmental separation."@en .

:COPI_0000501  # EnclosureProcess
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasInput ;
        owl:someValuesFrom iof-core:MaterialArtifact
    ] ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasSpecifiedOutput ;
        owl:someValuesFrom iof-core:MaterialArtifact
    ] .

### Equipment universal: Housing
:COPI_0000297 rdf:type owl:Class ;  # Housing
    rdfs:subClassOf iof-core:Assembly ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasFunction ;  # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart)
        owl:someValuesFrom :COPI_0000500  # EnclosureFunction
    ] ;
    rdfs:label "housing"@en ;
    rdfs:label "carcaça"@pt-br ;
    iof-av:naturalLanguageDefinition "An Assembly that bears both an EnclosureFunction and a SupportFunction, providing protective boundaries around internal components while structurally supporting them."@en ;
    skos:definition "An Assembly that bears both an EnclosureFunction and a SupportFunction, providing protective boundaries around internal components while structurally supporting them."@en ;
    iof-av:naturalLanguageDefinition "Um Assembly que possui tanto uma EnclosureFunction quanto uma SupportFunction, fornecendo limites protetivos ao redor de componentes internos enquanto os suporta estruturalmente."@pt-br ;
    iof-av:semiFormalNaturalLanguageAxiom "Housing SubClassOf Assembly and (bearerOf some EnclosureFunction) and (bearerOf some SupportFunction)"@en ;
    iof-av:firstOrderLogicAxiom "∀x (Housing(x) → Assembly(x) ∧ ∃f₁(EnclosureFunction(f₁) ∧ bearerOf(x,f₁)) ∧ ∃f₂(SupportFunction(f₂) ∧ bearerOf(x,f₂)))"@en ;
    iof-av:isPrimitive "true"^^xsd:boolean ;
    iof-av:primitiveRationale "Constructive type based on physical configuration. Under OWA, sufficient conditions would force any assembly with enclosure and support functions to be classified as a standard housing, potentially misclassifying specialized equipment with housing-like properties but different maintenance categories."@en ;