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

<http://www.irandoc.acir/onto/irandoc/NEMA0003362>
  skos:prefLabel "کارایی"@fa, "efficiency"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007827> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007602>
  skos:prefLabel "حفاظت انرژی"@fa, "energy conservation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007827> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007829>
  skos:prefLabel "مصرف انرژی"@fa, "energy consumption"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007827> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007827>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007828>, <http://www.irandoc.acir/onto/irandoc/NEMA0007602>, <http://www.irandoc.acir/onto/irandoc/NEMA0003362> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004995>, <http://www.irandoc.acir/onto/irandoc/NEMA0007829> ;
  skos:prefLabel "نسبت انرژی به تولید"@fa, "energy output ratio"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0007828>
  skos:prefLabel "نسبت انرژی به کار"@fa, "energy labour ratio"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007827> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004995>
  skos:prefLabel "فنون تولید"@fa, "techniques of production"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007827> .