@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:Contaminant
  skos:prefLabel "Contaminant" ;
  skos:definition "1. A substance that makes a material impure. (TIB, NCI Thesaurus OBO Edition). 2. A substance that makes a material impure. (Ontobee, NCI Thesaurus OBO Edition). 3. A substance that makes something less pure or makes it poisonous (Cambridge dictionary)"^^ns0:None ;
  skos:broader sampledescriptionvocabulary1:Hazard ;
  a skos:Concept .

sampledescriptionvocabulary1:Hazard
  skos:prefLabel "Hazard" ;
  a skos:Concept ;
  skos:narrower sampledescriptionvocabulary1:Contaminant .