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

<http://www.irandoc.acir/onto/irandoc/INSP0004843>
  skos:prefLabel "لامپ فوتونی"@fa, "phototube"@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/INSP0011390>
  skos:prefLabel "گسیل ثانوی"@fa, "secondary emission"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004842> .

<http://www.irandoc.acir/onto/irandoc/INSP0011336>
  skos:prefLabel "گسیل ثانوی الکترون"@fa, "secondary electron emission"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004842> .

<http://www.irandoc.acir/onto/irandoc/INSP0013088>
  skos:prefLabel "شدت‌افزای تصویر"@fa, "image intensifier"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004842> .

<http://www.irandoc.acir/onto/irandoc/INSP0011371>
  skos:prefLabel "شمارگر سوسوزن"@fa, "scintillation counter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004842> .

<http://www.irandoc.acir/onto/irandoc/INSP0004842>
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0004843>, <http://www.irandoc.acir/onto/irandoc/INSP0011933> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0011336>, <http://www.irandoc.acir/onto/irandoc/INSP0011371>, <http://www.irandoc.acir/onto/irandoc/INSP0013088>, <http://www.irandoc.acir/onto/irandoc/INSP0012030>, <http://www.irandoc.acir/onto/irandoc/INSP0001405>, <http://www.irandoc.acir/onto/irandoc/INSP0011390>, <http://www.irandoc.acir/onto/irandoc/INSP0012013> ;
  skos:scopeNote "photomultiplier tube"@en ;
  skos:prefLabel "photomultiplier"@en, "تکثیرکن فوتونی"@fa ;
  skos:altLabel "لامپ تکثیرکن فوتونی"@fa, "photomultiplier tube"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/INSP0012030>
  skos:prefLabel "photoelectric cell"@en, "پیل فوتوالکتریک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004842> .

<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/INSP0004842> .

<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/INSP0004842> .

<http://www.irandoc.acir/onto/irandoc/INSP0011933>
  skos:prefLabel "تکثیرکن الکترونی"@fa, "electron multiplier"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0004842> .