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

<http://www.irandoc.acir/onto/irandoc/HLT000925>
  skos:prefLabel "Research project"@en, "طرح پژوهشی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000921> .

<http://www.irandoc.acir/onto/irandoc/HLT000921>
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000925>, <http://www.irandoc.acir/onto/irandoc/HLT000912> ;
  skos:prefLabel "Research centre"@en, "مرکز پژوهشی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/HLT000912>
  skos:prefLabel "Research"@en, "پژوهش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HLT000921> .