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

<http://www.irandoc.acir/onto/irandoc/INSP0006691>
  skos:prefLabel "تانتال"@fa, "tantalum"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009821> .

<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/INSP0009821> .

<http://www.irandoc.acir/onto/irandoc/INSP0009821>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0015087>, <http://www.irandoc.acir/onto/irandoc/INSP0006691> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0009828> ;
  skos:prefLabel "ترکیبات تانتال"@fa, "tantalum compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0015087>
  skos:prefLabel "آلیاژ تانتال"@fa, "tantalum alloy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009821> .