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

<http://www.irandoc.acir/onto/irandoc/INSP0008086>
  skos:prefLabel "مواد"@fa, "materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007730> .

<http://www.irandoc.acir/onto/irandoc/INSP0009727>
  skos:prefLabel "ترکیبات آلومینیم"@fa, "aluminium compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007730> .

<http://www.irandoc.acir/onto/irandoc/INSP0006462>
  skos:prefLabel "کوراندوم"@fa, "corundum"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007730> .

<http://www.irandoc.acir/onto/irandoc/INSP0007730>
  skos:altLabel "Bayer process"@en ;
  skos:scopeNote "Bayer process"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0006462> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0009727>, <http://www.irandoc.acir/onto/irandoc/INSP0008086> ;
  skos:prefLabel "آلومین"@fa, "alumina"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .