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

<http://www.irandoc.acir/onto/irandoc/NEMA0008544>
  skos:prefLabel "هیدروکربن‌های ترپن"@fa, "terpene hydrocarbons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007975>
  skos:prefLabel "آلاینده‌های هوا"@fa, "air pollutants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002616>
  skos:prefLabel "سوخت‌ها"@fa, "fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008553>
  skos:prefLabel "مواد شیمیایی آلی"@fa, "organic chemicals"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008542>
  skos:prefLabel "هیدروکربن‌های آلیفاتیک"@fa, "aliphatic hydrocarbons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007962>
  skos:prefLabel "آلاینده‌های آب"@fa, "water pollutants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008551>
  skos:prefLabel "هیدروکربن‌های‌هالوژن‌دار"@fa, "halogenated hydrocarbons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003655>
  skos:prefLabel "فراورده‌های نفتی"@fa, "petroleum products"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002601>
  skos:prefLabel "نفت خام"@fa, "petroleum"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007979>
  skos:prefLabel "آلاینده‌ها"@fa, "pollutants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008552>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002616>, <http://www.irandoc.acir/onto/irandoc/NEMA0003655>, <http://www.irandoc.acir/onto/irandoc/NEMA0008392>, <http://www.irandoc.acir/onto/irandoc/NEMA0007962>, <http://www.irandoc.acir/onto/irandoc/NEMA0007979>, <http://www.irandoc.acir/onto/irandoc/NEMA0002601>, <http://www.irandoc.acir/onto/irandoc/NEMA0007975> ;
  skos:prefLabel "هیدروکربن‌ها"@fa, "hydrocarbons"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008551>, <http://www.irandoc.acir/onto/irandoc/NEMA0008544>, <http://www.irandoc.acir/onto/irandoc/NEMA0008529>, <http://www.irandoc.acir/onto/irandoc/NEMA0008542> ;
  skos:altLabel "NAFTA"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008553> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008392>
  skos:prefLabel "ترکیبات ایزوپرنوئید"@fa, "isoprenoid compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008529>
  skos:prefLabel "هیدروکربن‌های آروماتیک"@fa, "aromatic hydrocarbons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008552> .