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

<http://www.irandoc.acir/onto/irandoc/insp0006494>
  skos:prefLabel "Millimetre wave tube"@en, "لامپ موج میلیمتری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011948> .

<http://www.irandoc.acir/onto/irandoc/insp0012049>
  skos:prefLabel "Space charge wave"@en, "موج بار الکتریکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011948> .

<http://www.irandoc.acir/onto/irandoc/insp0004641>
  skos:prefLabel "Relativistic electron beam"@en, "باریکه الکترونهای نسبیتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011948> .

<http://www.irandoc.acir/onto/irandoc/insp0006565>
  skos:prefLabel "Microwave tube"@en, "لامپ ریزموجی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011948> .

<http://www.irandoc.acir/onto/irandoc/insp0011964>
  skos:prefLabel "Electron tube"@en, "لامپ الکترونی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0011948> .

<http://www.irandoc.acir/onto/irandoc/insp0001530>
  skos:prefLabel "Microwave generation"@en, "تولید ریزموج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011948> .

<http://www.irandoc.acir/onto/irandoc/insp0004642>
  skos:prefLabel "باریکه الکترون"@fa, "Electron beam"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011948> .

<http://www.irandoc.acir/onto/irandoc/insp0011948>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012049>, <http://www.irandoc.acir/onto/irandoc/insp0004642>, <http://www.irandoc.acir/onto/irandoc/insp0006494>, <http://www.irandoc.acir/onto/irandoc/insp0001530>, <http://www.irandoc.acir/onto/irandoc/insp0011937>, <http://www.irandoc.acir/onto/irandoc/insp0004641>, <http://www.irandoc.acir/onto/irandoc/insp0006565>, <http://www.irandoc.acir/onto/irandoc/insp0006564> ;
  skos:prefLabel "Relativistic electron beam tube"@en, "لامپ باریکه الکترون‌های نسبیتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0011964> .

<http://www.irandoc.acir/onto/irandoc/insp0011937>
  skos:prefLabel "Slow wave structure"@en, "ساختار موج تدریجی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011948> .

<http://www.irandoc.acir/onto/irandoc/insp0006564>
  skos:prefLabel "Vircator"@en, "ویرکاتور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011948> .