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

<http://www.irandoc.acir/onto/irandoc/NEMA0005742>
  skos:prefLabel "حفاران چاه"@fa, "well drillers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006133> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005008>
  skos:prefLabel "چاه‌های آب"@fa, "water wells"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006133> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004847>
  skos:prefLabel "چاه‌های نفت"@fa, "petroleum wells"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006133> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005010>
  skos:prefLabel "منابع آب"@fa, "water resources"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006133> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006135>
  skos:prefLabel "بررسی‌های زیرزمینی"@fa, "underground surveys"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006133> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008201>
  skos:prefLabel "منابع نفتی"@fa, "petroleum resources"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006133> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006133>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "بررسی‌های چاه"@fa, "well surveys"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004847>, <http://www.irandoc.acir/onto/irandoc/NEMA0008201>, <http://www.irandoc.acir/onto/irandoc/NEMA0005010>, <http://www.irandoc.acir/onto/irandoc/NEMA0005008>, <http://www.irandoc.acir/onto/irandoc/NEMA0005742> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006135> .