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

<http://www.irandoc.acir/onto/irandoc/NEMA0004877>
  skos:prefLabel "منابع انرژی (خاستگاه انرژی)"@fa, "energy sources"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004871> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008202>
  skos:prefLabel "منابع انرژی (طبیعی)"@fa, "energy resources"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004871> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002640>
  skos:prefLabel "سیاست انرژی"@fa, "energy policy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004871> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008113>
  skos:prefLabel "انرژی (فیزیک)"@fa, "energy (physics)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004871> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004871>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002640>, <http://www.irandoc.acir/onto/irandoc/NEMA0008202>, <http://www.irandoc.acir/onto/irandoc/NEMA0009278>, <http://www.irandoc.acir/onto/irandoc/NEMA0008113>, <http://www.irandoc.acir/onto/irandoc/NEMA0008107> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "geothermal energy"@en, "انرژی زمین‌گرمایی"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004877> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008107>
  skos:prefLabel "انرژی حرارتی"@fa, "thermal energy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004871> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009278>
  skos:prefLabel "تولید نیروی الکتریکی"@fa, "electric power generation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004871> .