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

<http://www.irandoc.acir/onto/irandoc/insp0014465>
  skos:prefLabel "Carbon"@en, "کربن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0014462> .

<http://www.irandoc.acir/onto/irandoc/insp0014459>
  skos:prefLabel "Carbon nanotube"@en, "نانولوله کربنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014462> .

<http://www.irandoc.acir/onto/irandoc/bfbc8007-4c38-4ccb-a698-eeb79bc1651c> skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0014462> .
<http://www.irandoc.acir/onto/irandoc/7a86b9d8-3162-4279-9ca5-90ebad07be7c> skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0014462> .
<http://www.irandoc.acir/onto/irandoc/insp0014464>
  skos:prefLabel "Graphite"@en, "گرافیت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014462> .

<http://www.irandoc.acir/onto/irandoc/insp0007927>
  skos:prefLabel "Nanostructured materials"@en, "مواد نانوساختار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014462> .

<http://www.irandoc.acir/onto/irandoc/insp0014462>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014464>, <http://www.irandoc.acir/onto/irandoc/insp0014459>, <http://www.irandoc.acir/onto/irandoc/insp0007927> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0014465> ;
  skos:prefLabel "Graphene"@en, "گرافن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .