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

<http://www.irandoc.acir/onto/irandoc/INSP0006968>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0001823> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0006973> ;
  skos:prefLabel "penny-shaped crack"@en, "ترک پنی-شکل"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0006973>
  skos:prefLabel "ترک"@fa, "crack"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0006968> .

<http://www.irandoc.acir/onto/irandoc/INSP0001823>
  skos:prefLabel "تحلیل میدان تنشی ترک-لبه"@fa, "crack-edge stress field analysis"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0006968> .