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

<http://www.irandoc.acir/onto/irandoc/INSP0015031>
  skos:prefLabel "آلیاژ خاک کمیاب"@fa, "rare earth alloy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0015028> .

<http://www.irandoc.acir/onto/irandoc/INSP0006658>
  skos:prefLabel "تربیم"@fa, "terbium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0015028> .

<http://www.irandoc.acir/onto/irandoc/INSP0015028>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009783>, <http://www.irandoc.acir/onto/irandoc/INSP0006658> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0015031> ;
  skos:prefLabel "آلیاژ تربیم"@fa, "terbium alloy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0009783>
  skos:prefLabel "ترکیبات تربیم"@fa, "terbium compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0015028> .