@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/SWEETT05754>
  skos:prefLabel "نفت خام"@fa, "crude oil"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT14384> .

<http://www.irandoc.acir/onto/irandoc/SWEETT14384>
  ns0:Obsolete "false" ;
  ns0:Definitions "An oil is a substance that is in a viscous liquid statel (‘oily’) at ambient temperatures or slightly warmer, and is both hydrophobic (immiscible with water) and lipophilic (miscible with other oils, literally). This generag definition includes compound classes with otherwise unrelated chemical structures, properties, and uses, including vegetable oils, resochemical oils, and volatile essential oils. Oil is a nonpolar substance. [Wikipedia]" ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SWEETT17696>, <http://www.irandoc.acir/onto/irandoc/SWEETT05754>, <http://www.irandoc.acir/onto/irandoc/SWEETT00060> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "نفت"@fa, "oil"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT12160> .

<http://www.irandoc.acir/onto/irandoc/SWEETT12160>
  skos:prefLabel "سوخت فسیلی"@fa, "fossil fuel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SWEETT14384> .

ns0:Obsolete rdfs:label "منسوخ"@fa, "Obsolete"@en .
<http://www.irandoc.acir/onto/irandoc/SWEETT17696>
  skos:prefLabel "شیل نفتی"@fa, "oil shale"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT14384> .

<http://www.irandoc.acir/onto/irandoc/SWEETT00060>
  skos:prefLabel "نفت"@fa, "petroleum"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT14384> .

ns0:Definitions rdfs:label "تعاریف"@fa, "Definitions"@en .