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

<http://www.irandoc.acir/onto/irandoc/EIT0011115>
  skos:prefLabel "فشار"@fa, "pressure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/EIT0011108> .

<http://www.irandoc.acir/onto/irandoc/EIT0011108>
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0013340> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0011115> ;
  skos:prefLabel "فشار ته چاه"@fa, "bottom hole pressure"@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/EIT0011108> .