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

<https://taxonomie.cbs.nl/vocab>
  skos:prefLabel "CBS taxonomie"@nl, "Statistics Netherlands taxonomy"@en ;
  a skos:ConceptScheme, owl:Ontology .

<https://vocabs.cbs.nl/def/Keyword>
  rdfs:label "CBS keyword"@en, "CBS keyword"@nl ;
  a owl:Class, rdfs:Class .

<https://taxonomie.cbs.nl/vocab/id/4285>
  dc:created "2015-11-04T13:21:25"^^xsd:dateTime ;
  a skos:Concept, <https://vocabs.cbs.nl/def/Keyword> ;
  dc:identifier 4285 ;
  skos:inScheme <https://taxonomie.cbs.nl/vocab> ;
  skos:prefLabel "schadelijke stoffen"@nl, "harmful substances"@en ;
  skos:narrower <https://taxonomie.cbs.nl/vocab/id/2375>, <https://taxonomie.cbs.nl/vocab/id/2043>, <https://taxonomie.cbs.nl/vocab/id/2377>, <https://taxonomie.cbs.nl/vocab/id/1751>, <https://taxonomie.cbs.nl/vocab/id/4287>, <https://taxonomie.cbs.nl/vocab/id/4291>, <https://taxonomie.cbs.nl/vocab/id/4289>, <https://taxonomie.cbs.nl/vocab/id/4290>, <https://taxonomie.cbs.nl/vocab/id/4288> ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/2334> .

<https://taxonomie.cbs.nl/vocab/id/4288>
  skos:prefLabel "polychlorinated biphenyls (PCBs)"@en, "pcb's"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/4285> .

<https://taxonomie.cbs.nl/vocab/id/4290>
  skos:prefLabel "hydrocarbons"@en, "koolwaterstoffen"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/4285> .

<https://taxonomie.cbs.nl/vocab/id/4289>
  skos:prefLabel "dioxins"@en, "dioxinen"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/4285> .

<https://taxonomie.cbs.nl/vocab/id/4291>
  skos:prefLabel "CFCs"@en, "cfk's"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/4285> .

<https://taxonomie.cbs.nl/vocab/id/4287>
  skos:prefLabel "particulate matter"@en, "fijnstof"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/4285> .

<https://taxonomie.cbs.nl/vocab/id/1751>
  skos:prefLabel "sulphur dioxide"@en, "zwaveldioxide"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/4285> .

<https://taxonomie.cbs.nl/vocab/id/2377>
  skos:prefLabel "heavy metals"@en, "zware metalen"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/4285> .

<https://taxonomie.cbs.nl/vocab/id/2043>
  skos:prefLabel "nutrients"@en, "nutriënten"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/4285> .

<https://taxonomie.cbs.nl/vocab/id/2334>
  skos:prefLabel "environmental pollution"@en, "milieuvervuiling"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:narrower <https://taxonomie.cbs.nl/vocab/id/4285> .

<https://taxonomie.cbs.nl/vocab/id/2375>
  skos:prefLabel "ammonia"@en, "ammoniak"@nl ;
  a <https://vocabs.cbs.nl/def/Keyword>, skos:Concept ;
  skos:broader <https://taxonomie.cbs.nl/vocab/id/4285> .