@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:Oxygen
  skos:prefLabel "Oxygen" ;
  skos:definition "1. An element with atomic symbol O, atomic number 8, and atomic weight 16. (NCI Thesaurus OBO Edition). 2. a chemical element that is a gas with no smell or colour. Oxygen forms a large part of the air on earth, and is needed by animals and plants to live. (Cambridge dictionary)"^^ns0:None ;
  skos:broader sampledescriptionvocabulary1:Chemical ;
  a skos:Concept .

sampledescriptionvocabulary1:Chemical
  skos:prefLabel "Chemical" ;
  a skos:Concept ;
  skos:narrower sampledescriptionvocabulary1:Oxygen .