@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix ns0: <https://w3id.org/iadopt/ont/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix ns1: <https://w3id.org/ozcar-theia/> .

<https://w3id.org/ozcar-theia/c_a6115b83>
  skos:prefLabel "Nitrogen mass fraction in soil from 0.3 to 0.4 meters depth"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_b8511aa0> .

<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_dc6163a1>
  skos:prefLabel "Soil"@en ;
  a <https://w3id.org/iadopt/ont/Entity>, skos:Concept .

<https://w3id.org/ozcar-theia/c_a2579deb>
  skos:prefLabel "Soil nitrogenus parameters"@en ;
  a <https://w3id.org/ozcar-theia/CategoryOfVariable>, skos:Concept ;
  skos:narrower <https://w3id.org/ozcar-theia/c_b8511aa0> .

<https://w3id.org/ozcar-theia/c_10185de6>
  skos:prefLabel "Nitrogen mass fraction in soil from 0.2 to 0.3 meters depth"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_b8511aa0> .

<https://w3id.org/ozcar-theia/> a skos:ConceptScheme, owl:Ontology .
<https://w3id.org/ozcar-theia/c_135a2be5>
  skos:prefLabel "Concentration"@en ;
  a <https://w3id.org/iadopt/ont/Property>, skos:Concept .

<https://w3id.org/ozcar-theia/c_1f2554f2>
  skos:prefLabel "Nitrogen mass fraction in soil from 0.5 to 0.6 meters depth"@en ;
  a <https://w3id.org/iadopt/ont/Variable>, skos:Concept ;
  skos:broader <https://w3id.org/ozcar-theia/c_b8511aa0> .

<https://w3id.org/ozcar-theia/c_b8511aa0>
  skos:narrower <https://w3id.org/ozcar-theia/c_a6115b83>, <https://w3id.org/ozcar-theia/c_1f2554f2>, <https://w3id.org/ozcar-theia/c_0e36d0fa>, <https://w3id.org/ozcar-theia/c_10185de6> ;
  skos:inScheme <https://w3id.org/ozcar-theia/> ;
  ns0:hasProperty <https://w3id.org/ozcar-theia/c_135a2be5> ;
  a ns0:Variable, skos:Concept ;
  skos:prefLabel "Soil nitrogen concentration"@en ;
  dc:description "Scientific variable observing soil nitrogen concentration"@en ;
  ns1:simplifiedLabel "Soil nitrogen concentration"@en ;
  ns0:hasMatrix ns1:c_dc6163a1 ;
  skos:broader ns1:c_a2579deb ;
  ns0:hasObjectOfInterest ns1:c_0f242e7b .

ns1:c_0e36d0fa
  skos:prefLabel "Nitrogen mass fraction in soil from 0 to 0.1 meters depth"@en ;
  a ns0:Variable, skos:Concept ;
  skos:broader ns1:c_b8511aa0 .

ns1:c_0f242e7b
  skos:prefLabel "Ammonium"@en ;
  a ns0:Entity, skos:Concept .