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

<http://www.irandoc.acir/onto/irandoc/CHEM0002734>
  skos:prefLabel "دستگاه‌های طیف‌بینی"@fa, "spectroscopy instruments"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHEM0002681> .

<http://www.irandoc.acir/onto/irandoc/CHEM0002682>
  skos:prefLabel "چشمه طیف‌سنج جذب اتمی"@fa, "atomic absorption spectrometer source"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHEM0002681> .

<http://www.irandoc.acir/onto/irandoc/CHEM0002681>
  skos:altLabel "اچ.سی.ال"@fa ;
  skos:scopeNote "اچ.سی.ال"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHEM0002682>, <http://www.irandoc.acir/onto/irandoc/CHEM0002734> ;
  skos:prefLabel "لامپ کاتد توخالی"@fa, "hollow cathode lamp"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .