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

<http://www.irandoc.acir/onto/irandoc/AEM000539>
  skos:prefLabel "Failure"@en, "خرابی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AEM000533> .

<http://www.irandoc.acir/onto/irandoc/AEM000533>
  skos:broader <http://www.irandoc.acir/onto/irandoc/AEM000539> ;
  skos:prefLabel "Building failure"@en, "خرابی ساختمان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .