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

<http://www.irandoc.acir/onto/irandoc/INSP0006565>
  skos:prefLabel "لامپ ریزموجی"@fa, "microwave tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011939> .

<http://www.irandoc.acir/onto/irandoc/INSP0011964>
  skos:prefLabel "لامپ الکترونی"@fa, "electron tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0011939> .

<http://www.irandoc.acir/onto/irandoc/INSP0011939>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0006494>, <http://www.irandoc.acir/onto/irandoc/INSP0006565>, <http://www.irandoc.acir/onto/irandoc/INSP0011959>, <http://www.irandoc.acir/onto/irandoc/INSP0001810> ;
  skos:prefLabel "لامپ موج الکترونی"@fa, "electron wave tube"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0011938> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0011964> .

<http://www.irandoc.acir/onto/irandoc/INSP0011959>
  skos:prefLabel "لامپ گرمایونی"@fa, "thermionic tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011939> .

<http://www.irandoc.acir/onto/irandoc/INSP0006494>
  skos:prefLabel "لامپ موج میلیمتری"@fa, "millimetre wave tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011939> .

<http://www.irandoc.acir/onto/irandoc/INSP0001810>
  skos:prefLabel "لامپ موج زیرمیلمیتری"@fa, "submillimetre wave tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011939> .

<http://www.irandoc.acir/onto/irandoc/INSP0011938>
  skos:prefLabel "لامپ موج رونده"@fa, "travelling wave tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0011939> .