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

<http://www.irandoc.acir/onto/irandoc/insp0006461>
  skos:prefLabel "Sapphire"@en, "یاقوت کبود"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0006462> .

<http://www.irandoc.acir/onto/irandoc/insp0006466>
  skos:prefLabel "Minerals"@en, "کانیها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0006462> .

<http://www.irandoc.acir/onto/irandoc/insp0007730>
  skos:prefLabel "Alumina"@en, "آلومین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0006462> .

<http://www.irandoc.acir/onto/irandoc/insp0006462>
  skos:altLabel "α-al2o3"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0006461>, <http://www.irandoc.acir/onto/irandoc/insp0006460> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0006466>, <http://www.irandoc.acir/onto/irandoc/insp0007730> ;
  skos:prefLabel "Corundum"@en, "کوراندوم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0006460>
  skos:prefLabel "Ruby"@en, "یاقوت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0006462> .