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exported equivalent COPI_0000076
Temperature Element
IRI: https://www.inf.ufrgs.br/ontologies/copi/COPI_0000076
Generated onGerado em 2026-05-02
Natural Language DefinitionDefinição em Linguagem Natural
EN
A temperature element is an instrument that bears a temperature sensing function.
PT-BR
Um elemento de temperatura é um instrumento que possui uma função de sensoreamento de temperatura.
Formal AxiomsAxiomas Formais
Semi-formal (Aristotelian)Semi-formal (Aristotélico)
Every temperature element is a detecting element that has the function to sense temperature
First-Order Logic TheoryTeoria em Lógica de Primeira Ordem
[Definition]∀x (TemperatureElement(x) ↔ Instrument(x) ∧ ∃f (TemperatureSensingFunction(f) ∧ bearerOf(x,f))) — Steps 1–3: genus + identity-giving function [Function axiom: TemperatureSensingFunction]∀f (TemperatureSensingFunction(f) → ∀p (realizedIn(f,p) → TemperatureSensingProcess(p)) ∧ ∃p (TemperatureSensingProcess(p) ∧ realizedIn(f,p))) — Step 1: ∀ preserves type-type identity; ∃ rules out vacuous functions never realised [Process participation signature]∀x ∀f ((TemperatureElement(x) ∧ TemperatureSensingFunction(f) ∧ bearerOf(x,f)) → ∃m (ThermalEnergyPortion(m) ∧ participatesIn(m,f)) ∧ ∃e (TemperatureSignal(e) ∧ participatesIn(e,f)) ∧ processType(f,MeasurementTransduction)) — 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: TemperatureElement <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 "1.1.0-104-g4d16eff" ; 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 "2026-07-13"^^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 :TemperatureSensingFunction rdf:type owl:Class ; rdfs:subClassOf iof-core:DesignedFunction ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:allValuesFrom :TemperatureSensingProcess ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:someValuesFrom :TemperatureSensingProcess ] ; rdfs:label "temperature sensing function"@en ; rdfs:label "função de sensoriamento de temperatura"@pt-br . ### Process type :TemperatureSensingProcess rdf:type owl:Class ; rdfs:subClassOf iof-core:PlannedProcess ; rdfs:label "temperature sensing process"@en ; rdfs:label "processo de sensoriamento de temperatura"@pt-br . :TemperatureSensingProcess rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasInput ; owl:someValuesFrom :ThermalEnergyPortion ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasSpecifiedOutput ; owl:someValuesFrom :TemperatureSignal ] . ### Equipment universal: TemperatureElement :TemperatureElement rdf:type owl:Class ; owl:equivalentClass [ rdf:type owl:Class ; owl:intersectionOf ( :Instrument [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasFunction ; # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart) owl:someValuesFrom :TemperatureSensingFunction ] ) ] ; rdfs:label "temperature element"@en ; rdfs:label "elemento de temperatura"@pt-br ; iof-av:naturalLanguageDefinition "A temperature element is an instrument that bears a temperature sensing function."@en ; skos:definition "A temperature element is an instrument that bears a temperature sensing function."@en ; iof-av:naturalLanguageDefinition "Um elemento de temperatura é um instrumento que possui uma função de sensoreamento de temperatura."@pt-br ; iof-av:semiFormalNaturalLanguageAxiom "Every temperature element is a detecting element that has the function to sense temperature"@en ; iof-av:firstOrderLogicAxiom "∀x(TemperatureElement(x) ↔ DetectingElement(x) ∧ ∃f(TemperatureSensingFunction(f) ∧ bearerOf(x,f)))"@en ; # Disjointness: TemperatureElement and PressureElement [] rdf:type owl:AllDisjointClasses ; owl:members ( :TemperatureElement :PressureElement ) . # Disjointness: TemperatureElement and FlowElement [] rdf:type owl:AllDisjointClasses ; owl:members ( :TemperatureElement :FlowElement ) . # Disjointness: TemperatureElement and LevelElement [] rdf:type owl:AllDisjointClasses ; owl:members ( :TemperatureElement :LevelElement ) .
Axiomatization Decision LogRegistro de Decisões
1 Identity-Giving FunctionFunção Identitária
Function class
TemperatureSensingFunction ⊑ DesignedFunction
Realized in
TemperatureSensingProcess ⊑ PlannedProcess
The identity-giving function is to sense temperature - this is what makes a temperature element distinct from other types of sensing elements (pressure, flow, etc.). This is a subtype of sensing/detection functions focused specifically on thermal measurement.
2 Genus DeterminationDeterminação do Gênero
instrumentbfo:Object (BFO_0000030)
Both source definitions explicitly state this is 'a detecting element intended to sense temperature'. The parent_candidates list includes 'detecting element' from CFIHOS, which is the most specific appropriate superclass. This is more specific than the generic 'Instrumentation And Control Equipment' from POSC Caesar. Although not yet enriched in our ontology, 'detecting element' is the correct genus as it captures the sensing/detection nature while being more specific than MaterialArtifact.
3 Differentia SpecificaDiferença Específica
∃bearerOf.TemperatureSensingFunction

A detecting element that specifically senses temperature rather than other physical parameters.

The differentia is the specific sensing function - temperature sensing rather than the generic detection function provided by the genus. This distinguishes temperature elements from other types of detecting elements that sense different physical parameters.
4 Necessary PartsPartes Necessárias

No necessary parts recorded.

At this level of abstraction, we only identify the most fundamental part - the actual sensing element. Specific implementations (resistance elements, thermocouples, etc.) would have more specific parts defined at their subtype levels.
Process Participation SignatureAssinatura de Participação em Processo
InputsEntradas
{'type': 'ThermalEnergyPortion', 'count': 1, 'constraints': 'from measured medium'}
OutputsSaídas
{'type': 'TemperatureSignal', 'count': 1, 'constraints': 'proportional to temperature'}
TransformationTransformação
thermal to electrical signal transduction
Temperature elements transduce thermal energy from the measured medium into an electrical signal that represents the temperature value. The transformation is fundamentally thermal-to-electrical transduction.
Disjoint WithDisjunto com
pressure element flow element level element
C2: pressure element, flow element, level element. C?: vibration element [unverifiable_class_not_in_db]. Temperature elements have incompatible process signatures with other sensing elements - they specifically sense thermal parameters rather than mechanical, fluid dynamic, or position parameters
MetadataMetadados
COPI IDCOPI IDCOPI_0000076
IRIIRIhttps://www.inf.ufrgs.br/ontologies/copi/COPI_0000076
StatusStatusexported
Axiom modeModoequivalent
CreatedCriado2026-05-02
UpdatedAtualizado2026-06-26
LLM modelModelo LLMclaude-sonnet-4-20250514
VersionVersão2026-07-13
Quick factsDados rápidos
GenusGêneroinstrument
Root classClasse raizMaterialArtifact
Axiom modeModoequivalent
FunctionFunçãoTemperatureSensingFunction
ProcessProcessoTemperatureSensingProcess
PartsPartes0
Source DefinitionsDefinições nas Fontes 2 sources
CFIHOS temperature element
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 Temperature Element
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.