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

<http://www.irandoc.acir/onto/irandoc/INSP0011927>
  skos:prefLabel "اجزای لامپ الکترونی"@fa, "electron tube components"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0011926> .

<http://www.irandoc.acir/onto/irandoc/INSP0011926>
  skos:altLabel "Pierce electron gun"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011956> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0011927> ;
  skos:prefLabel "electron gun"@en, "تفنگ الکترونی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0011956>
  skos:prefLabel "لامپ پرتوکاتدی"@fa, "cathode-ray tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011926> .