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

<http://www.irandoc.acir/onto/irandoc/insp0009103>
  skos:prefLabel "Optical klystrons"@en, "کلایسترون نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009104> .

<http://www.irandoc.acir/onto/irandoc/insp0005631>
  skos:prefLabel "Oscillator"@en, "نوسانگر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009104> .

<http://www.irandoc.acir/onto/irandoc/insp000462>
  skos:prefLabel "Uhf tube"@en, "لامپ یو.اچ.اف"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009104> .

<http://www.irandoc.acir/onto/irandoc/insp0009104>
  skos:altLabel "gyroklystrons"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009103> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000462>, <http://www.irandoc.acir/onto/irandoc/insp0005631>, <http://www.irandoc.acir/onto/irandoc/insp0002807> ;
  skos:prefLabel "Klystrons"@en, "کلایسترون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0002807>
  skos:prefLabel "Cavity resonator"@en, "تشدیدگر کاواک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009104> .