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

<http://www.irandoc.acir/onto/irandoc/CAB0050639>
  skos:prefLabel "academic achievement (AGRICOLA)"@en, "پیشرفت تحصیلی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0050638> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0050638> .

<http://www.irandoc.acir/onto/irandoc/CAB0050638>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0050639> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0050639> ;
  skos:prefLabel "knowledge level (AGRICOLA)"@en, "سطح دانش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .