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

<http://www.irandoc.acir/onto/irandoc/INSP0002983>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0014289>, <http://www.irandoc.acir/onto/irandoc/INSP0001497>, <http://www.irandoc.acir/onto/irandoc/INSP0003903>, <http://www.irandoc.acir/onto/irandoc/INSP0003386>, <http://www.irandoc.acir/onto/irandoc/INSP0010008> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0001545>, <http://www.irandoc.acir/onto/irandoc/INSP0002981>, <http://www.irandoc.acir/onto/irandoc/INSP0002982>, <http://www.irandoc.acir/onto/irandoc/INSP0002979> ;
  skos:prefLabel "پالایش"@fa, "refining"@en .

<http://www.irandoc.acir/onto/irandoc/INSP0003386>
  skos:prefLabel "خالص‌سازی"@fa, "purification"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002983> .

<http://www.irandoc.acir/onto/irandoc/INSP0010008>
  skos:prefLabel "صنعت پردازش معدنی"@fa, "mineral processing industry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002983> .

<http://www.irandoc.acir/onto/irandoc/INSP0002981>
  skos:prefLabel "پالایش قند"@fa, "sugar refining"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0002983> .

<http://www.irandoc.acir/onto/irandoc/INSP0014289>
  skos:prefLabel "تمیزکاری"@fa, "cleaning"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002983> .

<http://www.irandoc.acir/onto/irandoc/INSP0002982>
  skos:prefLabel "پالایش پرگنه‌ای"@fa, "zone refining"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0002983> .

<http://www.irandoc.acir/onto/irandoc/INSP0001545>
  skos:prefLabel "پالایش نفت"@fa, "oil refining"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0002983> .

<http://www.irandoc.acir/onto/irandoc/INSP0001497>
  skos:prefLabel "فناوری شیمیایی"@fa, "chemical technology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002983> .

<http://www.irandoc.acir/onto/irandoc/INSP0002979>
  skos:prefLabel "پالایش فلز"@fa, "metal refining"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0002983> .

<http://www.irandoc.acir/onto/irandoc/INSP0003903>
  skos:prefLabel "گداز"@fa, "smelting"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002983> .