@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/52541003>
  skos:prefLabel "پرولین"@fa, "proline"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/39862002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/39862002> .

<http://www.irandoc.acir/onto/irandoc/52518006>
  skos:prefLabel "آمینو اسید"@fa, "amino acid"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/39862002> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/39862002>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/52518006> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/52541003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/52518006> ;
  skos:prefLabel "imino acid"@en, "ایمینو اسید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .