@prefix sampledescriptionvocabulary1: <https://purls.helmholtz-metadaten.de/skosmos/sdv/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://server/unset-base/> .

sampledescriptionvocabulary1:HexagonalClosePacked
  skos:prefLabel "Hexagonal close packed" ;
  skos:definition "1. Hexagonal close packed (HCP) is a crystal structure consisting of closely packed layers of atoms or ions arranged in a hexagonal pattern. In this structure, each atom or ion is surrounded by six nearest neighbors arranged in a hexagonal ring, and twelve next-nearest neighbors arranged in a slightly distorted octahedral shape. (https://www.corrosionpedia.com/definition/1594/hexagonal-close-packed-hcp). 2. This is called a hexagonal close-packed structure, in which each atom touches twelve others, i.e. it has a co-ordination number of twelve. (ScienceDirect, From: Newnes Engineering and Physical Science Pocket Book, 1993 )."^^ns0:None ;
  skos:broader sampledescriptionvocabulary1:Hexagonal ;
  a skos:Concept .

sampledescriptionvocabulary1:Hexagonal
  skos:prefLabel "Hexagonal" ;
  a skos:Concept ;
  skos:narrower sampledescriptionvocabulary1:HexagonalClosePacked .