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

<http://www.irandoc.acir/onto/irandoc/NEMA0006491>
  skos:altLabel "گلوکوم"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006496> ;
  skos:prefLabel "آب سیاه (بیماری چشم)"@fa, "glaucoma"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0006496>
  skos:prefLabel "بیماری‌های جشم"@fa, "eye diseases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006491> .