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

<http://www.irandoc.acir/onto/irandoc/hza000826>
  skos:prefLabel "واکنشگاه غشایی"@fa, "membrane reactor"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/hza000827> .

<http://www.irandoc.acir/onto/irandoc/hza000840>
  skos:prefLabel "شیمی تجزیه"@fa, "analytical chemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/hza000827> .

<http://www.irandoc.acir/onto/irandoc/hza000827>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/hza000826> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/hza000840> ;
  skos:prefLabel "واکنشگاه"@fa, "reactor"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .