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

<http://www.irandoc.acir/onto/irandoc/insp0009222>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001741>, <http://www.irandoc.acir/onto/irandoc/insp0001690> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009223> ;
  skos:prefLabel "Interface roughness"@en, "زبری واسط"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0009223>
  skos:prefLabel "Interface structure"@en, "ساختار واسط"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009222> .

<http://www.irandoc.acir/onto/irandoc/insp0001741>
  skos:prefLabel "Surface roughness"@en, "زبری سطح"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009222> .

<http://www.irandoc.acir/onto/irandoc/insp0001690>
  skos:prefLabel "Rough surfaces"@en, "سطح روف"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009222> .