@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:Glass
  skos:prefLabel "Glass" ;
  skos:definition " A brittle transparent solid with irregular atomic structure. (Ontobee, http://purl.obolibrary.org/obo/NCIT_C45301)"^^ns0:None ;
  skos:broader sampledescriptionvocabulary1:MaterialType ;
  a skos:Concept .

sampledescriptionvocabulary1:MaterialType
  skos:prefLabel "Material type" ;
  a skos:Concept ;
  skos:narrower sampledescriptionvocabulary1:Glass .