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

<http://www.irandoc.acir/onto/irandoc/CAB0005818>
  skos:prefLabel "عملکرد"@fa, "yields"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0005816> .

<http://www.irandoc.acir/onto/irandoc/CAB0005816>
  skos:altLabel "عملکرد ، حد نهايي"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0005818> ;
  skos:prefLabel "حداکثر عملکرد"@fa, "maximum yield"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .