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

<http://www.irandoc.acir/onto/irandoc/NEMA0008138>
  skos:altLabel "گرانیگاه"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008114> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008142> ;
  skos:prefLabel "مرکز ثقل"@fa, "centre of gravity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0008142>
  skos:prefLabel "نیروها (مکانیک)"@fa, "forces (mechanics)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008138> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008114>
  skos:prefLabel "ایستایی‌شناسی"@fa, "statics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008138> .