@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CAB0002501>
  skos:prefLabel "ایستگاه برق"@fa, "power stations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0002500> .

<http://www.irandoc.acir/onto/irandoc/CAB0002500>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002310> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0002501> ;
  skos:prefLabel "nuclear power stations"@en, "نیروگاه هسته‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0002310>
  skos:prefLabel "انرژی هسته‌ای"@fa, "nuclear energy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002500> .