@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_49a4f3df>
  skos:prefLabel "Soil water variable"@en ;
  a <https://w3id.org/ozcar-theia/CategoryOfVariable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_cbd09ed1> .

<https://w3id.org/ozcar-theia/c_93a511cb>
  skos:prefLabel "Groundwater microbiology"@en ;
  a <https://w3id.org/ozcar-theia/CategoryOfVariable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_cbd09ed1> .

<https://w3id.org/ozcar-theia/c_c1bb8a72>
  skos:prefLabel "Subsurface geophysics variable"@en ;
  a <https://w3id.org/ozcar-theia/CategoryOfVariable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_cbd09ed1> .

<https://w3id.org/ozcar-theia/c_67dbd371>
  skos:prefLabel "Groundwater physic variable"@en ;
  a <https://w3id.org/ozcar-theia/CategoryOfVariable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_cbd09ed1> .

<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_cbd09ed1>
  a <https://w3id.org/ozcar-theia/CategoryOfVariable>, skos:Concept ;
  skos:definition "[Wikipedia] Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations."@en ;
  ns0:simplifiedLabel "Groundwater hydrology"@en ;
  skos:prefLabel "Groundwater hydrology"@en ;
  skos:narrower ns0:c_0310682c, ns0:c_c1bb8a72, ns0:c_93a511cb, ns0:c_49a4f3df, ns0:c_67dbd371, ns0:c_80bf8582 ;
  skos:inScheme ns0: ;
  dc:created "2022-02-07T17:00:00"^^xsd:dateTime ;
  skos:broader ns0:c_db51a9f2 .

ns0:c_80bf8582
  skos:prefLabel "Groundwater chemistry"@en ;
  a ns0:CategoryOfVariable, skos:Concept ;
  skos:broader ns0:c_cbd09ed1 .

ns0:c_0310682c
  skos:prefLabel "Soil property variable"@en ;
  a ns0:CategoryOfVariable, skos:Concept ;
  skos:broader ns0:c_cbd09ed1 .

ns0:c_db51a9f2
  skos:prefLabel "Terrestrial hydrosphere variable"@en ;
  a ns0:CategoryOfVariable, skos:Concept ;
  skos:narrower ns0:c_cbd09ed1 .