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

<http://www.irandoc.acir/onto/irandoc/chmtr000064>
  skos:prefLabel "پالایشگاه نفت"@fa, "petroleum refinery"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000056> .

<http://www.irandoc.acir/onto/irandoc/chmtr000067>
  skos:prefLabel "پتروشیمی"@fa, "petrochemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000056> .

<http://www.irandoc.acir/onto/irandoc/chmtr000056>
  skos:prefLabel "بنزین"@fa, "gasoline"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000173>, <http://www.irandoc.acir/onto/irandoc/chmtr000274>, <http://www.irandoc.acir/onto/irandoc/chmtr000064>, <http://www.irandoc.acir/onto/irandoc/chmtr000067>, <http://www.irandoc.acir/onto/irandoc/chmtr000093>, <http://www.irandoc.acir/onto/irandoc/chmtr000298> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/chmtr000059> ;
  skos:scopeNote "بنزینی که ار آلکان‌های راست‌زنجیر تشکیل شده است به آسانی می‌سوزد. این نوع سوختن سریع، موجب کوبش (تق تق کردن) موتور می‌شود و ممکن است آسیب‌هایی جدی به آن وارد کند."@fa .

<http://www.irandoc.acir/onto/irandoc/chmtr000093>
  skos:prefLabel "lead tetraethyl"@en, "تترااتیل سرب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000056> .

<http://www.irandoc.acir/onto/irandoc/chmtr000059>
  skos:prefLabel "برش مایع"@fa, "liquid cut"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/chmtr000056> .

<http://www.irandoc.acir/onto/irandoc/chmtr000298>
  skos:prefLabel "عدد اوكتان"@fa, "octane number"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000056> .

<http://www.irandoc.acir/onto/irandoc/chmtr000173>
  skos:prefLabel "خوش‌سوزی"@fa, "good combustion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000056> .

<http://www.irandoc.acir/onto/irandoc/chmtr000274>
  skos:prefLabel "كراكینگ"@fa, "cracking"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000056> .