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

<http://www.irandoc.acir/onto/irandoc/INSP0004843>
  skos:prefLabel "phototube"@en, "لامپ فوتونی"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0013086>, <http://www.irandoc.acir/onto/irandoc/INSP0012013>, <http://www.irandoc.acir/onto/irandoc/INSP0001405>, <http://www.irandoc.acir/onto/irandoc/INSP0002608> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0004844>, <http://www.irandoc.acir/onto/irandoc/INSP0011930> ;
  skos:altLabel "لامپ نوربرقی"@fa, "photoelectric tube"@en ;
  skos:scopeNote "photoelectric tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0004842> .

<http://www.irandoc.acir/onto/irandoc/INSP0004844>
  skos:prefLabel "افزار فوتوالکتریک"@fa, "photoelectric device"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0004843> .

<http://www.irandoc.acir/onto/irandoc/INSP0013086>
  skos:prefLabel "صفحه ریزکانال"@fa, "microchannel plate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004843> .

<http://www.irandoc.acir/onto/irandoc/INSP0004842>
  skos:prefLabel "تکثیرکن فوتونی"@fa, "photomultiplier"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0004843> .

<http://www.irandoc.acir/onto/irandoc/INSP0002608>
  skos:prefLabel "دیود نوری"@fa, "photodiode"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004843> .

<http://www.irandoc.acir/onto/irandoc/INSP0011930>
  skos:prefLabel "لامپ کاتد-سرد"@fa, "cold-cathode tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0004843> .

<http://www.irandoc.acir/onto/irandoc/INSP0001405>
  skos:prefLabel "لامپ دوربین تلویزیون"@fa, "television camera tube"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004843> .

<http://www.irandoc.acir/onto/irandoc/INSP0012013>
  skos:prefLabel "فوتوکاتد"@fa, "photocathode"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004843> .