@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: GearPump
<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_0000066 rdf:type owl:Class ;  # PumpingFunction
    rdfs:subClassOf iof-core:DesignedFunction ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty bfo:BFO_0000054 ;  # realizedIn
        owl:allValuesFrom :COPI_0000616  # PumpingProcess
    ] ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty bfo:BFO_0000054 ;  # realizedIn
        owl:someValuesFrom :COPI_0000616  # PumpingProcess
    ] ;
    rdfs:label "pumping function"@en ;
    rdfs:label "função de bombeamento"@pt-br ;
    iof-av:naturalLanguageDefinition "A designed function that is realized in a liquid pressure increase process."@en ;
    skos:definition "A designed function that is realized in a liquid pressure increase process."@en ;
    iof-av:naturalLanguageDefinition "Uma função projetada que é realizada em um processo de aumento de pressão de líquido."@pt-br .

### Process type
:COPI_0000616 rdf:type owl:Class ;  # PumpingProcess
    rdfs:subClassOf :COPI_0000003 ;  # MomentumTransfer
    rdfs:label "pumping process"@en ;
    rdfs:label "processo de bombeamento"@pt-br ;
    iof-av:naturalLanguageDefinition "A planned process in which mechanical energy is imparted to a fluid to increase its pressure, velocity, or elevation."@en ;
    skos:definition "A planned process in which mechanical energy is imparted to a fluid to increase its pressure, velocity, or elevation."@en ;
    iof-av:naturalLanguageDefinition "Um processo planejado em que energia mecânica é transferida a um fluido para aumentar sua pressão, velocidade ou elevação."@pt-br .

:COPI_0000003 rdf:type owl:Class .  # MomentumTransfer

:COPI_0000616  # PumpingProcess
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasInput ;
        owl:someValuesFrom :COPI_0000038  # PortionOfLiquid
    ] ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasSpecifiedOutput ;
        owl:someValuesFrom :COPI_0000038  # PortionOfLiquid
    ] .

### Equipment universal: GearPump
:COPI_0000289 rdf:type owl:Class ;  # GearPump
    rdfs:subClassOf :COPI_0000072 ;  # Pump
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasFunction ;  # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart)
        owl:someValuesFrom :COPI_0000066  # PumpingFunction
    ] ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasComponentPartAtAllTimes ;
        owl:someValuesFrom :COPI_0000335  # PumpCasing
    ] ;
    rdfs:label "gear pump"@en ;
    rdfs:label "bomba de engrenagem"@pt-br ;
    iof-av:naturalLanguageDefinition "A gear pump is a pump in which meshing gears carry liquid around the casing wall from suction to discharge, sustaining pressure at the outlet."@en ;
    skos:definition "A gear pump is a pump in which meshing gears carry liquid around the casing wall from suction to discharge, sustaining pressure at the outlet."@en ;
    iof-av:naturalLanguageDefinition "Uma bomba de engrenagem é uma bomba em que engrenagens engrenadas levam o líquido junto à parede da carcaça, da sucção até a descarga, sustentando a pressão na saída."@pt-br ;
    iof-av:semiFormalNaturalLanguageAxiom "Every gear pump is a pump that has as component part at all times a gear mechanism and a pump casing, and bears a pumping function."@en ;
    iof-av:firstOrderLogicAxiom "∀x (GearPump(x) → Pump(x) ∧ ∃g,c (GearMechanism(g) ∧ PumpCasing(c) ∧ hasComponentPartAtAllTimes(x,g) ∧ hasComponentPartAtAllTimes(x,c)))"@en ;
    iof-av:isPrimitive "true"^^xsd:boolean ;
    iof-av:primitiveRationale "Using necessary conditions for this constructive type. While the gear mechanism is definitionally necessary for gear pumps, making it sufficient under OWA could lead to false positives - any complex equipment containing gears (like gearboxes with integrated pumps or multi-function units) might be incorrectly classified as standard gear pumps for maintenance purposes."@en ;
    dcterms:source <https://standards.iso.org/iso/15926/-4/reference-data-item/GEAR_PUMP> ;
    dcterms:source <http://rds.posccaesar.org/ontology/plm/rdl/PCA_100005931> .

:COPI_0000335 rdf:type owl:Class ;  # PumpCasing
    rdfs:subClassOf iof-core:MaterialArtifact ;
    rdfs:label "pump casing"@en ;
    rdfs:label "carcaça de bomba"@pt-br .

# Disjointness: GearPump and CentrifugalPump
[] rdf:type owl:AllDisjointClasses ;
    owl:members ( :COPI_0000289 :COPI_0000102 ) .  # GearPump, CentrifugalPump