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

<http://www.irandoc.acir/onto/irandoc/AGR0001870>
  skos:altLabel "Libyan Desert"@en, "صحرای لیبی"@fa ;
  skos:prefLabel "Sahara desert"@en, "صحرای بزرگ آفریقا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .