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

<http://www.irandoc.acir/onto/irandoc/NEMA0004030>
  skos:prefLabel "طیف‌نورسنج‌ها"@fa, "spectrophotometers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000362> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004029>
  skos:prefLabel "طیف‌سنج‌های نوری"@fa, "optical spectrometers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000362> .

<http://www.irandoc.acir/onto/irandoc/NEMA000362>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004030>, <http://www.irandoc.acir/onto/irandoc/NEMA0004029> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000367>, <http://www.irandoc.acir/onto/irandoc/NEMA0003313> ;
  skos:prefLabel "طیف‌نمایی نوری"@fa, "optical spectroscopy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA000367>
  skos:prefLabel "نورشناسی"@fa, "optics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000362> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003313>
  skos:prefLabel "طیف‌نمایی"@fa, "spectroscopy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000362> .