@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://data.ub.uio.no/webdewey-terms#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix humord: <http://data.ub.uio.no/humord/> .
@prefix realfagstermer: <http://data.ub.uio.no/realfagstermer/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://dewey.info/class/631/e23/>
  a skos:Concept ;
  skos:narrower <http://dewey.info/class/631.4/e23/> ;
  skos:notation "631" ;
  skos:prefLabel "Bestemte teknikker; apparater, utstyr, materialer"@nb .

<http://dewey.info/class/631.4/e23/>
  a skos:Concept ;
  ns0:classHere "Tverrfaglige verker om jordbunn"@nb ;
  dc:created "2010-02-04"^^xsd:date ;
  dc:identifier "ocd00157548" ;
  dc:modified "2025-08-20"^^xsd:date ;
  skos:altLabel "Jord"@nb, "Jordlære"@nb, "Jordbunn--landbruk"@nb, "Jordbunn"@nb ;
  skos:broader <http://dewey.info/class/631/e23/> ;
  skos:exactMatch humord:c13927, realfagstermer:c009039 ;
  skos:inScheme <http://dewey.info/scheme/edition/e23/> ;
  skos:narrowMatch realfagstermer:c005913, realfagstermer:c001569, realfagstermer:c006116, realfagstermer:c008338 ;
  skos:narrower <http://dewey.info/class/631.44/e23/>, <http://dewey.info/class/631.4012/e23/>, <http://dewey.info/class/631.409/e23/>, <http://dewey.info/class/631.46/e23/>, <http://dewey.info/class/631.4015/e23/>, <http://dewey.info/class/631.42/e23/>, <http://dewey.info/class/631.43/e23/>, <http://dewey.info/class/631.45/e23/>, <http://dewey.info/class/631.41/e23/>, <http://dewey.info/class/631.49/e23/>, <http://dewey.info/class/631.47/e23/> ;
  skos:notation "631.4" ;
  skos:prefLabel "Jordbunnslære"@nb ;
  skos:relatedMatch realfagstermer:c001507 .

<http://dewey.info/class/631.44/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/631.4/e23/> ;
  skos:notation "631.44" ;
  skos:prefLabel "Jordklassifisering"@nb .

<http://dewey.info/class/631.45/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/631.4/e23/> ;
  skos:notation "631.45" ;
  skos:prefLabel "Jorderosjon"@nb .

<http://dewey.info/class/631.49/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/631.4/e23/> ;
  skos:notation "631.49" ;
  skos:prefLabel "Historie, geografisk behandling, biografier knyttet til jordbunnslære"@nb .

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

<http://dewey.info/class/631.42/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/631.4/e23/> ;
  skos:notation "631.42" ;
  skos:prefLabel "Jordbunnens fruktbarhet, surhet, alkalinitet"@nb .

<http://dewey.info/class/631.43/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/631.4/e23/> ;
  skos:notation "631.43" ;
  skos:prefLabel "Jordbunnsfysikk"@nb .

<http://dewey.info/class/631.409/e23/>
  a skos:Concept ;
  skos:notation "631.409" ;
  skos:prefLabel "Historie, geografisk behandling, biografier"@nb .

<http://dewey.info/class/631.4012/e23/>
  a skos:Concept ;
  skos:notation "631.4012" ;
  skos:prefLabel "Jordklassifisering"@nb .

<http://dewey.info/class/631.41/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/631.4/e23/> ;
  skos:notation "631.41" ;
  skos:prefLabel "Jordbunnskjemi"@nb .

<http://dewey.info/class/631.46/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/631.4/e23/> ;
  skos:notation "631.46" ;
  skos:prefLabel "Jordbunnsbiologi"@nb .

<http://dewey.info/class/631.47/e23/>
  a skos:Concept ;
  skos:broader <http://dewey.info/class/631.4/e23/> ;
  skos:notation "631.47" ;
  skos:prefLabel "Jordbunnsundersøkelser og arealundersøkelser"@nb .

<http://dewey.info/class/631.4015/e23/>
  a skos:Concept ;
  skos:notation "631.4015" ;
  skos:prefLabel "Vitenskapelige prinsipper"@nb .