@prefix theia_ozcar_thesaurus: <https://w3id.org/ozcar-theia/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@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#> .

theia_ozcar_thesaurus:c_81a174c1
  skos:narrower theia_ozcar_thesaurus:c_4becd9c4 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Ratio"@en .

theia_ozcar_thesaurus:c_2a38acf9
  skos:broader theia_ozcar_thesaurus:c_4becd9c4 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Hydrogen-2 and hydrogen-1 isotope ratio"@en .

theia_ozcar_thesaurus:c_bcf0bf44
  skos:broader theia_ozcar_thesaurus:c_4becd9c4 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Oxygen-18 and oxygen-16 isotope ratio"@en .

theia_ozcar_thesaurus:c_721d1002
  skos:broader theia_ozcar_thesaurus:c_4becd9c4 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Boron-11 and boron-10 isotope ratio"@en .

theia_ozcar_thesaurus:c_f3688044
  skos:broader theia_ozcar_thesaurus:c_4becd9c4 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Lead-206 and lead-207 isotope ratio"@en .

theia_ozcar_thesaurus:c_f3c574c4
  skos:broader theia_ozcar_thesaurus:c_4becd9c4 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Strontium-87 and strontium-86 isotope ratio"@en .

theia_ozcar_thesaurus:c_30ef7ecd
  skos:broader theia_ozcar_thesaurus:c_4becd9c4 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Neodymium-143 and neodymium-144 isotope"@en .

theia_ozcar_thesaurus:c_68da2e2c
  skos:broader theia_ozcar_thesaurus:c_4becd9c4 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Carbon-13 and carbon-14 isotope ratio"@en .

theia_ozcar_thesaurus:c_c1c08b06
  skos:broader theia_ozcar_thesaurus:c_4becd9c4 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Oxygen-18 and oxygen-17 isotope ratio"@en .

theia_ozcar_thesaurus:c_4becd9c4
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:definition theia_ozcar_thesaurus:def_5638c474 ;
  skos:inScheme theia_ozcar_thesaurus: ;
  skos:prefLabel "Isotopic ratio"@en ;
  skos:broader theia_ozcar_thesaurus:c_81a174c1 ;
  skos:narrower theia_ozcar_thesaurus:c_2a38acf9, theia_ozcar_thesaurus:c_bcf0bf44, theia_ozcar_thesaurus:c_721d1002, theia_ozcar_thesaurus:c_f3688044, theia_ozcar_thesaurus:c_f3c574c4, theia_ozcar_thesaurus:c_30ef7ecd, theia_ozcar_thesaurus:c_68da2e2c, theia_ozcar_thesaurus:c_c1c08b06 ;
  dc:created "2022-09-22T16:29:37"^^xsd:dateTime ;
  dc:modified "2022-09-22T16:32:22"^^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/Property>
  a owl:Class ;
  rdfs:label "Property" .

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

theia_ozcar_thesaurus:def_5638c474
  rdf:value "Isotopic ratio refers to the ratio of the atomic abundances of two isotopes of the same element, e.g., 18O/16O or 143Nd/144Nd. An advantage of using ratios rather than absolute abundances of a particular nuclide is a better precision."@en ;
  dc:source <https://doi.org/10.1007/978-3-642-11274-4_828> .

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:narrower
  rdfs:label "has narrower"@en ;
  rdfs:comment "Narrower concepts are typically rendered as children in a concept hierarchy (tree)."@en ;
  skos:definition "Relates a concept to a concept that is more specific in meaning."@en ;
  rdfs:subPropertyOf skos:narrowerTransitive .