@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix ns0: <https://w3id.org/ozcar-theia/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://w3id.org/ozcar-theia/simplifiedLabel>
  rdfs:comment "For Theia OZCAR information system purpose. This label is used to enhance discoverability on the information system."@en ;
  rdfs:label "Simplified label"@en .

<https://w3id.org/ozcar-theia/c_565caddc>
  skos:prefLabel "Oxygen-18 and oxygen-16 isotope ratio of groundwater"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_d3f458a2> .

<https://w3id.org/ozcar-theia/CategoryOfVariable>
  rdfs:label "Category of variable"@en ;
  a owl:Class .

<https://w3id.org/ozcar-theia/> a skos:ConceptScheme, owl:Ontology .
<https://w3id.org/ozcar-theia/c_8e842580>
  skos:prefLabel "Oxygen-18 and oxygen-17 isotope ratio of groundwater"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_d3f458a2> .

<https://w3id.org/ozcar-theia/c_d3f458a2>
  skos:narrower <https://w3id.org/ozcar-theia/c_d655cf89>, <https://w3id.org/ozcar-theia/c_d1ae961c>, <https://w3id.org/ozcar-theia/c_565caddc>, <https://w3id.org/ozcar-theia/c_fa120630>, <https://w3id.org/ozcar-theia/c_a99b0af1>, <https://w3id.org/ozcar-theia/c_8e842580> ;
  ns0:simplifiedLabel "Groundwater isotopes, tracers, radioactives"@en ;
  skos:inScheme ns0: ;
  skos:broader ns0:c_80bf8582 ;
  a ns0:CategoryOfVariable, skos:Concept ;
  dc:created "2022-02-07T17:00:00"^^xsd:dateTime ;
  skos:prefLabel "Groundwater isotopes, tracers, radioactives"@en .

ns0:c_d655cf89
  skos:prefLabel "Hydrogen-2 and hydrogen-1 isotope ratio of groundwater"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader ns0:c_d3f458a2 .

ns0:c_d1ae961c
  skos:prefLabel "Potassium radioactive isotope specific activity in groundwater"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader ns0:c_d3f458a2 .

ns0:c_80bf8582
  skos:prefLabel "Groundwater chemistry"@en ;
  a ns0:CategoryOfVariable, skos:Concept ;
  skos:narrower ns0:c_d3f458a2 .

ns0:c_fa120630
  skos:prefLabel "Uranium radioactive isotope specific activity in groundwater"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader ns0:c_d3f458a2 .

ns0:c_a99b0af1
  skos:prefLabel "Thorium radioactive isotope specific activity in groundwater"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader ns0:c_d3f458a2 .