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

<http://www.irandoc.acir/onto/irandoc/AGR000382>
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR000385> ;
  skos:prefLabel "Fluorescence"@en, "فلوئورسانس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/AGR000385>
  skos:prefLabel "Optical properties"@en, "خواص نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR000382> .