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

<http://www.irandoc.acir/onto/irandoc/insp0015039>
  skos:prefLabel "Bronze"@en, "برنز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015046> .

<http://www.irandoc.acir/onto/irandoc/insp0006674>
  skos:prefLabel "Copper"@en, "مس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015046> .

<http://www.irandoc.acir/onto/irandoc/insp0009803>
  skos:prefLabel "Copper compounds"@en, "ترکیبات مس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015046> .

<http://www.irandoc.acir/onto/irandoc/insp0015096>
  skos:prefLabel "Brass"@en, "برنج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015046> .

<http://www.irandoc.acir/onto/irandoc/insp0015046>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:altLabel "", "مونل"@fa ;
  skos:prefLabel "Copper alloy"@en, "آلیاژ مس"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009803>, <http://www.irandoc.acir/onto/irandoc/insp0006674> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015095> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0015096>, <http://www.irandoc.acir/onto/irandoc/insp0015039> .

<http://www.irandoc.acir/onto/irandoc/insp0015095>
  skos:prefLabel "Transition metal alloy"@en, "آلیاژ فلز واسطه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0015046> .