@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@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#> .
@prefix realfagstermer: <http://data.ub.uio.no/realfagstermer/> .

<http://dewey.info/class/661.814/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/661.81/e23/> ;
  skos:notation "661.814" ;
  skos:prefLabel "Alifatiske hydrokarboner"@nb .

<http://dewey.info/class/661.815/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/661.81/e23/> ;
  skos:notation "661.815" ;
  skos:prefLabel "Alisykliske hydrokarboner"@nb .

<http://dewey.info/scheme/edition/e23/>
  a skos:ConceptScheme ;
  rdfs:label "Norsk WebDewey"@nb .

<http://dewey.info/class/661.8/e23/>
  a skos:Concept ;
  skos:narrower <http://dewey.info/class/661.81/e23/> ;
  skos:notation "661.8" ;
  skos:prefLabel "Organiske kjemikalier"@nb .

<http://dewey.info/class/661.81/e23/>
  a skos:Concept ;
  dc:created "2010-02-04"^^xsd:date ;
  dc:identifier "ocd00161034" ;
  dc:modified "2025-08-20"^^xsd:date ;
  skos:altLabel "Hydrokarboner--kjemiteknikk"@nb, "Hydrokarboner--syntetiske produkter"@nb ;
  skos:broader <http://dewey.info/class/661.8/e23/> ;
  skos:inScheme <http://dewey.info/scheme/edition/e23/> ;
  skos:narrowMatch realfagstermer:c008351 ;
  skos:narrower <http://dewey.info/class/661.816/e23/>, <http://dewey.info/class/661.815/e23/>, <http://dewey.info/class/661.814/e23/> ;
  skos:notation "661.81" ;
  skos:prefLabel "Hydrokarboner"@nb ;
  skos:relatedMatch realfagstermer:c004630 .

<http://dewey.info/class/661.816/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/661.81/e23/> ;
  skos:notation "661.816" ;
  skos:prefLabel "Aromatiske hydrokarboner"@nb .