@prefix access: <https://w3id.org/zpid/vocabs/access/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

access:unknown
  skos:notation "000" ;
  skos:prefLabel "unbekannt"@de, "unknown"@en ;
  a skos:Concept .

access:restricted
  skos:notation "200" ;
  skos:prefLabel "eingeschränkter Zugang"@de, "restricted access"@en ;
  a skos:Concept .

access:open
  skos:notation "100" ;
  skos:prefLabel "freier Zugang"@de, "open access"@en ;
  a skos:Concept .

access:PSYNDEXpublicationAccess
  skos:member access:unknown, access:restricted, access:open ;
  skos:prefLabel "Zugriffsrechte für Publikationen in PSYNDEX"@de, "Access Rights for publications in PSYNDEX"@en ;
  a skos:Collection .