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

<http://www.irandoc.acir/onto/irandoc/CAB0057414>
  skos:prefLabel "خواص فیزیکی"@fa, "physical properties"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057348> .

<http://www.irandoc.acir/onto/irandoc/CAB0057348>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057347> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057414> ;
  skos:prefLabel "زبری"@fa, "roughness"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0057347>
  skos:prefLabel "ناصافی"@fa, "surface roughness"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057348> .