@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .

<http://www.irandoc.acir/onto/irandoc/AGR0010747>
  skos:altLabel "Atomic energy"@en, "انرژی اتمی"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0010756> ;
  skos:prefLabel "Nuclear energy"@en, "انرژی هسته‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/AGR0016513> ns0:has_narrower <http://www.irandoc.acir/onto/irandoc/AGR0010747> .
<http://www.irandoc.acir/onto/irandoc/AGR0010756>
  skos:prefLabel "Energy sources"@en, "منابع انرژی (خاستگاه انرژی)"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0010747> .