@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix theia_ozcar_thesaurus: <https://w3id.org/ozcar-theia/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

<http://vocabs.lter-europe.net/EnvThes/20850> skos:narrowMatch theia_ozcar_thesaurus:c_9a042f66 .
<http://www.eionet.europa.eu/gemet/concept/5982> skos:narrowMatch theia_ozcar_thesaurus:c_9a042f66 .
theia_ozcar_thesaurus:c_a54bce82
  skos:narrower theia_ozcar_thesaurus:c_9a042f66 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Entity> ;
  skos:prefLabel "Oxygen"@en .

theia_ozcar_thesaurus:c_bcf0bf44
  skos:related theia_ozcar_thesaurus:c_9a042f66 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Oxygen-18 and oxygen-16 isotope ratio"@en .

theia_ozcar_thesaurus:c_9a042f66
  a skos:Concept, <https://w3id.org/iadopt/ont/Entity> ;
  skos:definition "[ChEBI] The stable isotope of oxygen with relative atomic mass 17.999160 and 0.205 atom percent natural abundance."@en ;
  skos:inScheme theia_ozcar_thesaurus: ;
  skos:prefLabel "Oxygen-18"@en ;
  skos:broader theia_ozcar_thesaurus:c_a54bce82 ;
  skos:related theia_ozcar_thesaurus:c_bcf0bf44 ;
  skos:broadMatch <http://vocabs.lter-europe.net/EnvThes/20850>, <http://www.eionet.europa.eu/gemet/concept/5982> ;
  dc:created "2022-02-07T17:00:00"^^xsd:dateTime ;
  dc:modified "2023-03-31T14:59:48"^^xsd:dateTime .

rdf:type
  rdfs:label "type" ;
  rdfs:comment "The subject is an instance of a class." .

skos:Concept
  a owl:Class ;
  rdfs:label "Concept"@en, "SKOS Concept"@en .

<https://w3id.org/iadopt/ont/Entity>
  a owl:Class ;
  rdfs:label "Entity" .

skos:definition
  rdfs:label "definition"@en ;
  skos:definition "A statement or formal explanation of the meaning of a concept."@en ;
  rdfs:subPropertyOf skos:note .

skos:inScheme
  rdfs:label "is in scheme"@en ;
  skos:definition "Relates a resource (for example a concept) to a concept scheme in which it is included."@en .

theia_ozcar_thesaurus: a owl:Ontology, skos:ConceptScheme .
skos:prefLabel
  rdfs:label "preferred label"@en ;
  rdfs:comment "A resource has no more than one value of skos:prefLabel per language tag, and no more than one value of skos:prefLabel without language tag."@en, "The range of skos:prefLabel is the class of RDF plain literals."@en, """skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise
      disjoint properties."""@en ;
  skos:definition "The preferred lexical label for a resource, in a given language."@en ;
  rdfs:subPropertyOf rdfs:label .

skos:broader
  rdfs:label "has broader"@en ;
  rdfs:comment "Broader concepts are typically rendered as parents in a concept hierarchy (tree)."@en ;
  skos:definition "Relates a concept to a concept that is more general in meaning."@en ;
  rdfs:subPropertyOf skos:broaderTransitive .

skos:related
  rdfs:label "has related"@en ;
  rdfs:comment "skos:related is disjoint with skos:broaderTransitive"@en ;
  skos:definition "Relates a concept to a concept with which there is an associative semantic relationship."@en ;
  rdfs:subPropertyOf skos:semanticRelation .

skos:broadMatch
  rdfs:label "has broader match"@en ;
  skos:definition "skos:broadMatch is used to state a hierarchical mapping link between two conceptual resources in different concept schemes."@en ;
  rdfs:subPropertyOf skos:broader, skos:mappingRelation .