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

<http://www.irandoc.acir/onto/irandoc/CAB0004908>
  skos:prefLabel "فولاد"@fa, "steel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004907> .

<http://www.irandoc.acir/onto/irandoc/CAB0004907>
  skos:altLabel "steel, stainless"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004908> ;
  skos:prefLabel "فولاد ضد‌زنگ"@fa, "stainless steel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .