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

<http://www.irandoc.acir/onto/irandoc/CHEM0001116>
  skos:prefLabel "open shell"@en, "لایه باز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001112> .

<http://www.irandoc.acir/onto/irandoc/CHEM0006042>
  skos:prefLabel "پیوند فلزی"@fa, "metallic bond"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001112> .

<http://www.irandoc.acir/onto/irandoc/CHEM0001112>
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001116>, <http://www.irandoc.acir/onto/irandoc/CHEM0006042> ;
  skos:prefLabel "لایه ظرفیت"@fa, "valance shell"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .