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

<http://www.irandoc.acir/onto/irandoc/CAB0002805>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0002804> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0009854> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0002823> ;
  skos:prefLabel "نورسنج‌ها"@fa, "photometers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0002823>
  skos:prefLabel "ابزار اندازه‌گیری"@fa, "measuring instruments"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0002805> .

<http://www.irandoc.acir/onto/irandoc/CAB0002804>
  skos:prefLabel "طیف نور سنج‌ها"@fa, "spectrophotometers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0002805> .

<http://www.irandoc.acir/onto/irandoc/CAB0009854>
  skos:prefLabel "نورسنجی"@fa, "photometry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002805> .