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

<http://www.irandoc.acir/onto/irandoc/AGR0010145>
  skos:prefLabel "Kidney diseases"@en, "بیماری‌های کلیه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0010144> .

<http://www.irandoc.acir/onto/irandoc/AGR0010144>
  skos:altLabel "Allergic nephritis"@en, "نفریت آلرژیک"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0010145> ;
  skos:prefLabel "Nephritis"@en, "نفریت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .