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

<http://www.irandoc.acir/onto/irandoc/NEMA0006545>
  skos:prefLabel "mental retardation"@en, "عقب‌ماندگی ذهنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006529> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006535>
  skos:prefLabel "بیماری‌های سوخت‌وساز"@fa, "metabolic diseases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006529> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006529>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006545> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006535> ;
  skos:prefLabel "اختلالات سوخت‌وساز مادرزادی"@fa, "inborn errors of metabolism"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .