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

<http://www.irandoc.acir/onto/irandoc/NEMA0008636>
  skos:prefLabel "آلیاژها"@fa, "alloys"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008629> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008632>
  skos:prefLabel "آلیاژهای نیکل"@fa, "nickel alloys"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008629> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008629>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008632> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008636> ;
  skos:prefLabel "آلیاژهای کم انبساط"@fa, "low expansion alloys"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .