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

<http://www.irandoc.acir/onto/irandoc/insp0009997>
  skos:altLabel "aluminum industry"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003523> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009999> ;
  skos:prefLabel "Aluminium industry"@en, "صنعت آلومینیوم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0003523>
  skos:prefLabel "Aluminium manufacture"@en, "تولید آلمونیوم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009997> .

<http://www.irandoc.acir/onto/irandoc/insp0009999>
  skos:prefLabel "Metallurgical industry"@en, "صنعت متالوژیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009997> .