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

<http://www.irandoc.acir/onto/irandoc/CHEM0001017>
  skos:prefLabel "nonideal solution"@en, "محلول غیر ایده‌آل"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001371> .

<http://www.irandoc.acir/onto/irandoc/CHEM0001371>
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001017> ;
  skos:prefLabel "Euler's theorem"@en, "قضیه اولر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .