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

<http://www.irandoc.acir/onto/irandoc/EIT0010457>
  skos:prefLabel "زمین‌شناسی"@fa, "geology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011833> .

<http://www.irandoc.acir/onto/irandoc/EIT0011833>
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0013348>, <http://www.irandoc.acir/onto/irandoc/EIT0011409>, <http://www.irandoc.acir/onto/irandoc/EIT0013340>, <http://www.irandoc.acir/onto/irandoc/EIT0013337>, <http://www.irandoc.acir/onto/irandoc/EIT0010457> ;
  skos:prefLabel "ماسه‌سختی"@fa, "sand consolidation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/EIT0013340>
  skos:prefLabel "oil well"@en, "چاه نفت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011833> .

<http://www.irandoc.acir/onto/irandoc/EIT0011409>
  skos:prefLabel "بهره‌برداری از چاه نفت"@fa, "oil well production"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011833> .

<http://www.irandoc.acir/onto/irandoc/EIT0013348>
  skos:prefLabel "تکمیل چاه"@fa, "well completion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011833> .

<http://www.irandoc.acir/onto/irandoc/EIT0013337>
  skos:prefLabel "چاه گاز طبیعی"@fa, "natural gas well"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011833> .