@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: FilterPress
<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_0000194 rdf:type owl:Class ;  # FiltrationFunction
    rdfs:subClassOf iof-core:DesignedFunction ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty bfo:BFO_0000054 ;  # realizedIn
        owl:allValuesFrom :COPI_0000510  # FiltrationProcess
    ] ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty bfo:BFO_0000054 ;  # realizedIn
        owl:someValuesFrom :COPI_0000510  # FiltrationProcess
    ] ;
    rdfs:label "filtration function"@en ;
    rdfs:label "função de filtração"@pt-br .

### Process type
:COPI_0000510 rdf:type owl:Class ;  # FiltrationProcess
    rdfs:subClassOf :COPI_0000006 ;  # MechanicalSeparation
    rdfs:label "filtration process"@en ;
    rdfs:label "processo de filtração"@pt-br .

:COPI_0000006 rdf:type owl:Class .  # MechanicalSeparation

:COPI_0000510  # FiltrationProcess
    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
    ] ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasSpecifiedOutput ;
        owl:someValuesFrom :COPI_0000040  # PortionOfSolid
    ] .

### Equipment universal: FilterPress
:COPI_0000268 rdf:type owl:Class ;  # FilterPress
    rdfs:subClassOf :COPI_0000081 ;  # Filter
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasFunction ;  # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart)
        owl:someValuesFrom :COPI_0000194  # FiltrationFunction
    ] ;
    rdfs:subClassOf [
        rdf:type owl:Restriction ;
        owl:onProperty iof-core:hasComponentPartAtAllTimes ;
        owl:someValuesFrom :COPI_0000725  # FilterMedium
    ] ;
    rdfs:label "filter press"@en ;
    rdfs:label "prensa filtrante"@pt-br ;
    iof-av:naturalLanguageDefinition "A filter press is a filter that applies mechanical compression force to enhance the separation of substances through a pressurized filtration process."@en ;
    skos:definition "A filter press is a filter that applies mechanical compression force to enhance the separation of substances through a pressurized filtration process."@en ;
    iof-av:naturalLanguageDefinition "Uma prensa filtrante é um filtro que aplica força de compressão mecânica para melhorar a separação de substâncias através de um processo de filtração pressurizada."@pt-br ;
    iof-av:semiFormalNaturalLanguageAxiom "Every filter press is a filter that has a pressure mechanism as part and participates in mechanical compression processes."@en ;
    iof-av:firstOrderLogicAxiom "∀x(FilterPress(x) → Filter(x) ∧ ∃p(PressureMechanism(p) ∧ hasComponentPartAtAllTimes(x,p)) ∧ ∃proc(MechanicalCompressionProcess(proc) ∧ participatesIn(x,proc)))"@en ;
    iof-av:isPrimitive "true"^^xsd:boolean ;
    iof-av:primitiveRationale "Using necessary conditions because this is classified as 'both' functional and constructive. The structural differentia (pressure mechanism and compression process) involves specific mechanical configurations that are harder to make sufficient under Open World Assumption without detailed engineering specifications."@en ;

:COPI_0000725 rdf:type owl:Class ;  # FilterMedium
    rdfs:subClassOf iof-core:MaterialArtifact ;
    rdfs:label "meio filtrante"@pt-br ;
    rdfs:label "filter medium"@en .

# Disjointness: FilterPress and Centrifuge
[] rdf:type owl:AllDisjointClasses ;
    owl:members ( :COPI_0000268 :COPI_0000225 ) .  # FilterPress, Centrifuge

# Disjointness: FilterPress and Hydrocyclone
[] rdf:type owl:AllDisjointClasses ;
    owl:members ( :COPI_0000268 :COPI_0000301 ) .  # FilterPress, Hydrocyclone