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

<http://www.irandoc.acir/onto/irandoc/AEM000536>
  skos:prefLabel "Dam failure"@en, "خرابی سد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/AEM000915> .

<http://www.irandoc.acir/onto/irandoc/AEM000915>
  skos:related <http://www.irandoc.acir/onto/irandoc/AEM000536> ;
  skos:prefLabel "Dam collapse"@en, "فروریزش سد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .