@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_c3a5d6fd>
  skos:prefLabel "Groundwater oxygen concentration"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_25606004> .

<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_25606004>
  skos:narrower <https://w3id.org/ozcar-theia/c_c3a5d6fd>, <https://w3id.org/ozcar-theia/c_1b18802d>, <https://w3id.org/ozcar-theia/c_526a9601>, <https://w3id.org/ozcar-theia/c_1203a790> ;
  skos:prefLabel "Groundwater global indices"@en ;
  skos:inScheme <https://w3id.org/ozcar-theia/> ;
  ns0:simplifiedLabel "Groundwater global indices"@en ;
  a ns0:CategoryOfVariable, skos:Concept ;
  skos:broader ns0:c_80bf8582 ;
  dc:created "2022-02-07T17:00:00"^^xsd:dateTime .

ns0:c_1b18802d
  skos:prefLabel "Groundwater carbon dioxide concentration"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader ns0:c_25606004 .

ns0:c_1203a790
  skos:prefLabel "Groundwater organic carbon concentration"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader ns0:c_25606004 .

ns0:c_80bf8582
  skos:prefLabel "Groundwater chemistry"@en ;
  a ns0:CategoryOfVariable, skos:Concept ;
  skos:narrower ns0:c_25606004 .

ns0:c_526a9601
  skos:prefLabel "Groundwater salinity"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader ns0:c_25606004 .