@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 mads: <http://www.loc.gov/mads/rdf/v1#> .

<http://dewey.info/class/510.2/e23/>
  a skos:Concept ;
  skos:narrower <http://dewey.info/class/510.284/e23/> ;
  skos:notation "510.2" ;
  skos:prefLabel "Matematikk--diverse"@nb .

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

<http://dewey.info/class/51/e23/>
  a skos:Concept ;
  skos:prefLabel "Matematikk"@nb .

<http://dewey.info/class/510.284/e23/>
  a skos:Concept ;
  dc:created "2010-02-04"^^xsd:date ;
  dc:identifier "ocd00145454" ;
  dc:modified "2025-10-13"^^xsd:date ;
  mads:componentList (
   <http://dewey.info/class/51/e23/>
   <http://dewey.info/class/1--028.4/e23/>
 ) ;
  skos:altLabel "Lommeregnere"@nb, "Lommekalkulatorer--matematikk"@nb, "Regnestaver"@nb, "Kalkulatorer"@nb, "Regnestaver--matematikk"@nb, "Lommekalkulatorer"@nb, "Mathematikk--utstyr"@nb, "Kalkulatorer--matematikk"@nb, "Regnemaskiner"@nb, "Lommeregnere--matematikk"@nb ;
  skos:broader <http://dewey.info/class/510.2/e23/> ;
  skos:inScheme <http://dewey.info/scheme/edition/e23/> ;
  skos:notation "510.284" ;
  skos:prefLabel "Apparater, utstyr, materialer"@nb .