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

<http://www.irandoc.acir/onto/irandoc/NEMA0008858>
  skos:prefLabel "موتورهای درون‌سوز"@fa, "internal combustion engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008857> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008851>
  skos:prefLabel "موتورهای بنزینی"@fa, "petrol engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008857> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008848>
  skos:prefLabel "موتورهای رفت و برگشتی"@fa, "reciprocating engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008857> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008857>
  skos:altLabel "MOTORES DE TURBINAS DE GAS"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009411>, <http://www.irandoc.acir/onto/irandoc/NEMA0008851>, <http://www.irandoc.acir/onto/irandoc/NEMA0008848> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008858> ;
  skos:prefLabel "موتورهای گازی"@fa, "gas engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0009411>
  skos:prefLabel "ماشین‌آلات توربینی"@fa, "turbomachinery"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008857> .