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

<http://www.irandoc.acir/onto/irandoc/insp0004750>
  skos:prefLabel "Essential oils"@en, "اسانس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004756> .

<http://www.irandoc.acir/onto/irandoc/insp0004755>
  skos:prefLabel "Vegetable oils"@en, "روغن نباتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004756> .

<http://www.irandoc.acir/onto/irandoc/insp0003627>
  skos:prefLabel "Chemical product"@en, "محصول شیمیایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004756> .

<http://www.irandoc.acir/onto/irandoc/insp0004756>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0011291>, <http://www.irandoc.acir/onto/irandoc/insp0004750>, <http://www.irandoc.acir/onto/irandoc/insp0004755>, <http://www.irandoc.acir/onto/irandoc/insp0004760>, <http://www.irandoc.acir/onto/irandoc/insp0004754> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004748>, <http://www.irandoc.acir/onto/irandoc/insp0010871> ;
  skos:prefLabel "روغن"@fa, "Oils"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0003627>, <http://www.irandoc.acir/onto/irandoc/insp0004816> .

<http://www.irandoc.acir/onto/irandoc/insp0010871>
  skos:prefLabel "Oil pollution"@en, "آلودگی نفتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004756> .

<http://www.irandoc.acir/onto/irandoc/insp0004760>
  skos:prefLabel "Insulating oil"@en, "روغن عایق‌بندی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004756> .

<http://www.irandoc.acir/onto/irandoc/insp0011291>
  skos:prefLabel "Crude oil"@en, "روغن خام"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004756> .

<http://www.irandoc.acir/onto/irandoc/insp0004754>
  skos:prefLabel "Lubricating oils"@en, "روغن موتور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004756> .

<http://www.irandoc.acir/onto/irandoc/insp0004748>
  skos:prefLabel "Fats"@en, "چربی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004756> .

<http://www.irandoc.acir/onto/irandoc/insp0004816>
  skos:prefLabel "Organic compounds"@en, "ترکیبات آلی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004756> .