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

<http://www.irandoc.acir/onto/irandoc/CHEM0003171>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHEM0003180> ;
  skos:prefLabel "پالادیم"@fa, "palladium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CHEM0003180>
  skos:prefLabel "عناصر واسطه سری دوم"@fa, "second row transition elements"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHEM0003171> .