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

<http://www.irandoc.acir/onto/irandoc/insp0012220>
  skos:prefLabel "Electric power generation"@en, "تولید توان الکتریکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012191> .

<http://www.irandoc.acir/onto/irandoc/insp0004326>
  skos:prefLabel "Power system planning"@en, "برنامه‌ریزی سامانه قدرت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012191> .

<http://www.irandoc.acir/onto/irandoc/insp0012363>
  skos:prefLabel "Power generation economics"@en, "اقتصاد تولید برق"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012191> .

<http://www.irandoc.acir/onto/irandoc/insp0012191>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012363> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0012220>, <http://www.irandoc.acir/onto/irandoc/insp0004326> ;
  skos:prefLabel "Power generation planning"@en, "برنامه‌ریزی تولید برق"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .