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

<http://www.irandoc.acir/onto/irandoc/EIT0012439>
  skos:prefLabel "حکاکی (با اسید)"@fa, "etching"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/EIT0012437> .

<http://www.irandoc.acir/onto/irandoc/EIT0011156>
  skos:prefLabel "تولید مدار مجتمع"@fa, "integrated circuit manufacture"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0012437> .

<http://www.irandoc.acir/onto/irandoc/EIT0012437>
  skos:altLabel "کنده‌کاری پلاسمایی خشک"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011156> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0012439> ;
  skos:prefLabel "حکاکی پلاسمایی"@fa, "plasma etching"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .