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

<http://www.irandoc.acir/onto/irandoc/INSP0006694>
  skos:prefLabel "تنگستن"@fa, "tungsten"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009824> .

<http://www.irandoc.acir/onto/irandoc/INSP0015091>
  skos:prefLabel "آلیاژ تنگستن"@fa, "tungsten alloy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009824> .

<http://www.irandoc.acir/onto/irandoc/INSP0009828>
  skos:prefLabel "ترکیبات فلز واسطه"@fa, "transition metal compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0009824> .

<http://www.irandoc.acir/onto/irandoc/INSP0009824>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0015091>, <http://www.irandoc.acir/onto/irandoc/INSP0006694> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0009828> ;
  skos:prefLabel "ترکیبات تنگستن"@fa, "tungsten compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .