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

<http://www.irandoc.acir/onto/irandoc/insp0011109>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004449>, <http://www.irandoc.acir/onto/irandoc/insp0002654>, <http://www.irandoc.acir/onto/irandoc/insp0002661>, <http://www.irandoc.acir/onto/irandoc/insp0008030> ;
  skos:prefLabel "کاف انرژی"@fa, "Energy gap"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012146> ;
  skos:altLabel "optical gap"@en, "کاف نوری"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0011111> .

<http://www.irandoc.acir/onto/irandoc/insp0002654>
  skos:prefLabel "Narrow band gap semiconductor"@en, "نیم‌رسانا با کاف نواری باریک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011109> .

<http://www.irandoc.acir/onto/irandoc/insp0004449>
  skos:prefLabel "Photonic band gap"@en, "گاف نواری فوتونی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011109> .

<http://www.irandoc.acir/onto/irandoc/insp0008030>
  skos:prefLabel "Semiconductor materials"@en, "مواد نیم‌رسانا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011109> .

<http://www.irandoc.acir/onto/irandoc/insp0011111>
  skos:prefLabel "ساختار نواری"@fa, "Band structure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0011109> .

<http://www.irandoc.acir/onto/irandoc/insp0002661>
  skos:prefLabel "Wide band gap semiconductor"@en, "نیم‌رسانا با کاف نواری پهن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011109> .

<http://www.irandoc.acir/onto/irandoc/insp0012146>
  skos:prefLabel "Superconducting energy gap"@en, "کاف انرژی ابررسانشی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0011109> .