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

<http://www.irandoc.acir/onto/irandoc/EIT0013350>
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011139>, <http://www.irandoc.acir/onto/irandoc/EIT0013340> ;
  skos:prefLabel "اضافه کار چاه"@fa, "well workover"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/EIT0011139>
  skos:prefLabel "بازیابی افزوده‌شده"@fa, "enhanced recovery"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0013350> .

<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/EIT0013350> .