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exported equivalent COPI_0000221
Cable Tray
IRI: https://www.inf.ufrgs.br/ontologies/copi/COPI_0000221
Generated onGerado em 2026-04-16
Natural Language DefinitionDefinição em Linguagem Natural
EN
A cable tray is an assembly that bears a cable support function and consists of a continuous base with raised edges, forming a rigid structural system for securely supporting and routing electrical cables.
PT-BR
Uma bandeja de cabos é um conjunto que possui função de suporte de cabos e consiste em uma base contínua com bordas elevadas, formando um sistema estrutural rígido para suportar e rotear cabos elétricos de forma segura.
Formal AxiomsAxiomas Formais
Semi-formal (Aristotelian)Semi-formal (Aristotélico)
Every cable tray is an assembly that has the function to support cables and has a continuous base part and raised edge parts.
First-Order Logic TheoryTeoria em Lógica de Primeira Ordem
[Definition]∀x (CableTray(x) ↔ Assembly(x) ∧ ∃f (CableSupportFunction(f) ∧ bearerOf(x,f)) ∧ ∃bearerOf.CableSupportFunction ⊓ ∃hasComponentPartAtAllTimes.ContinuousBase ⊓ ∃hasComponentPartAtAllTimes.RaisedEdge) — Steps 1–3: genus + identity-giving function [Function axiom: CableSupportFunction]∀f (CableSupportFunction(f) → ∀p (realizedIn(f,p) → CableSupportProcess(p)) ∧ ∃p (CableSupportProcess(p) ∧ realizedIn(f,p))) — Step 1: ∀ preserves type-type identity; ∃ rules out vacuous functions never realised [Necessary part: ContinuousBase]∀x (CableTray(x) → ∃p (ContinuousBase(p) ∧ hasComponentPartAtAllTimes(x,p))) — Step 4: mereological commitment — every instance must have this part [Necessary part: RaisedEdge]∀x (CableTray(x) → ∃p (RaisedEdge(p) ∧ hasComponentPartAtAllTimes(x,p))) — Step 4: mereological commitment — every instance must have this part [Process participation signature]∀x ∀f ((CableTray(x) ∧ CableSupportFunction(f) ∧ bearerOf(x,f)) → ∃m (ElectricalCable(m) ∧ participatesIn(m,f)) ∧ ∃e (ElectricalCable(e) ∧ participatesIn(e,f)) ∧ processType(f,Containment)) — Step 5: typed participants in the realising process
OWL 2 / Turtle
@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: CableTray <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 :CableSupportFunction rdf:type owl:Class ; rdfs:subClassOf iof-core:DesignedFunction ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:allValuesFrom :CableSupportProcess ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:someValuesFrom :CableSupportProcess ] ; rdfs:label "cable support function"@en ; rdfs:label "função de suporte de cabos"@pt-br . ### Process type :CableSupportProcess rdf:type owl:Class ; rdfs:subClassOf iof-core:PlannedProcess ; rdfs:label "cable support process"@en ; rdfs:label "processo de suporte de cabos"@pt-br . :CableSupportProcess rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasInput ; owl:someValuesFrom :ElectricalCable ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasSpecifiedOutput ; owl:someValuesFrom :ElectricalCable ] . ### Equipment universal: CableTray :CableTray rdf:type owl:Class ; owl:equivalentClass [ rdf:type owl:Class ; owl:intersectionOf ( iof-core:Assembly [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasFunction ; # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart) owl:someValuesFrom :CableSupportFunction ] [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasComponentPartAtAllTimes ; owl:someValuesFrom :ContinuousBase ] [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasComponentPartAtAllTimes ; owl:someValuesFrom :RaisedEdge ] ) ] ; rdfs:label "cable tray"@en ; rdfs:label "bandeja de cabos"@pt-br ; iof-av:naturalLanguageDefinition "A cable tray is an assembly that bears a cable support function and consists of a continuous base with raised edges, forming a rigid structural system for securely supporting and routing electrical cables."@en ; skos:definition "A cable tray is an assembly that bears a cable support function and consists of a continuous base with raised edges, forming a rigid structural system for securely supporting and routing electrical cables."@en ; iof-av:naturalLanguageDefinition "Uma bandeja de cabos é um conjunto que possui função de suporte de cabos e consiste em uma base contínua com bordas elevadas, formando um sistema estrutural rígido para suportar e rotear cabos elétricos de forma segura."@pt-br ; iof-av:semiFormalNaturalLanguageAxiom "Every cable tray is an assembly that has the function to support cables and has a continuous base part and raised edge parts."@en ; iof-av:firstOrderLogicAxiom "∀x(CableTray(x) ↔ Assembly(x) ∧ ∃f(CableSupportFunction(f) ∧ bearerOf(x,f)) ∧ ∃b(ContinuousBase(b) ∧ hasComponentPartAtAllTimes(x,b)) ∧ ∃e(RaisedEdge(e) ∧ hasComponentPartAtAllTimes(x,e)))"@en ; :ContinuousBase rdf:type owl:Class ; rdfs:subClassOf iof-core:MaterialArtifact ; rdfs:label "base contínuo"@pt-br ; rdfs:label "continuous base"@en . :RaisedEdge rdf:type owl:Class ; rdfs:subClassOf iof-core:MaterialArtifact ; rdfs:label "borda saliente"@pt-br ; rdfs:label "raised edge"@en . # Disjointness: CableTray and Pipe [] rdf:type owl:AllDisjointClasses ; owl:members ( :CableTray :Pipe ) .
Axiomatization Decision LogRegistro de Decisões
1 Identity-Giving FunctionFunção Identitária
Function class
CableSupportFunction ⊑ DesignedFunction
Realized in
CableSupportProcess ⊑ PlannedProcess
The identity-giving function is to provide structural support and routing for electrical cables, creating an organized pathway that securely fastens cables in industrial installations
2 Genus DeterminationDeterminação do Gênero
Assemblybfo:Object (BFO_0000030)
Cable tray is described as 'a unit or assembly of units or sections' with fittings forming a structural system. It has removable components (sections, fittings, covers) but functions as a single causally unified object for cable support. No more specific electrical equipment superclass is available in the enriched classes.
3 Differentia SpecificaDiferença Específica
∃bearerOf.CableSupportFunction ⊓ ∃hasComponentPartAtAllTimes.ContinuousBase ⊓ ∃hasComponentPartAtAllTimes.RaisedEdge

An assembly that bears a cable support function and has a continuous base with raised edges for securing electrical cables.

The structural differentia (continuous base + raised edges) combined with the cable support function distinguishes cable trays from other electrical assemblies and support structures
4 Necessary PartsPartes Necessárias
Part classParentRelation
ContinuousBaseMaterialArtifacthasComponentPartAtAllTimes
RaisedEdgeMaterialArtifacthasComponentPartAtAllTimes
The continuous base and raised edges are the fundamental structural components that define cable tray geometry and enable its cable support function
Process Participation SignatureAssinatura de Participação em Processo
InputsEntradas
{'type': 'ElectricalCable', 'count': 'multiple', 'constraints': 'various gauges and types'}
OutputsSaídas
{'type': 'ElectricalCable', 'count': 'multiple', 'constraints': 'organized and secured'}
TransformationTransformação
physical support and routing organization of electrical cables
Cable tray receives loose cables as input and provides organized, supported cable arrangement as output through passive structural support
Disjoint WithDisjunto com
Pipe
C4: Pipe. Cable tray has open-top configuration with raised edges, incompatible with enclosed conduit structure or fluid conduction function of pipes
MetadataMetadados
COPI IDCOPI IDCOPI_0000221
IRIIRIhttps://www.inf.ufrgs.br/ontologies/copi/COPI_0000221
StatusStatusexported
Axiom modeModoequivalent
CreatedCriado2026-04-16
UpdatedAtualizado2026-09-08
LLM modelModelo LLMclaude-sonnet-4-20250514
VersionVersão2026-10-08
Quick factsDados rápidos
GenusGêneroAssembly
Root classClasse raizAssembly
Axiom modeModoequivalent
FunctionFunçãoCableSupportFunction
ProcessProcessoCableSupportProcess
PartsPartes2
Source DefinitionsDefinições nas Fontes 2 sources
CFIHOS cable tray
Definition text withheld (copyrighted standard) — follow the source link above.Texto da definição omitido (norma protegida por direitos autorais) — acesse o link da fonte acima.
POSC Caesar Cable Tray
Definition text withheld (copyrighted standard) — follow the source link above.Texto da definição omitido (norma protegida por direitos autorais) — acesse o link da fonte acima.
Provenance tiersCamadas de proveniência
primarystandardverbatimcfihos
A unit or assembly of units or sections and associated fittings forming a rigid structural system used to securely fasten or support cables and raceways.
secondarystandardverbatimposc_caesar
An artefact and electrical cable conduit consisting of a continuous base, raised edges and no covering

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