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

<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/NEMA0009279> .

<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:related <http://www.irandoc.acir/onto/irandoc/NEMA0009279> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009280>
  skos:prefLabel "تولید نیرو"@fa, "power generation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0009279> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009279>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009278>, <http://www.irandoc.acir/onto/irandoc/NEMA0004877> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009280> ;
  skos:prefLabel "فنون تبدیل نیرو"@fa, "power conversion techniques"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .