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

age:AgeGroups
  skos:prefLabel "Altersspanne"@de, "Age Groups"@en ;
  a skos:ConceptScheme .

age:middleAge
  skos:broader age:adulthood ;
  skos:scopeNote "40 - 64 Jahre"@de, "40 - 64 years"@en ;
  skos:notation "330" ;
  skos:inScheme age:AgeGroups ;
  skos:prefLabel "Mittleres Lebensalter"@de, "Middle Age"@en ;
  a skos:Concept .

age:AgeGroupsCollection
  skos:prefLabel "Altersgruppen-Sammlung"@de, "Age Groups Collection"@en ;
  a skos:Collection ;
  skos:member age:middleAge .

age:adulthood
  skos:notation "300" ;
  skos:prefLabel "Erwachsenenalter"@de, "Adulthood"@en ;
  a skos:Concept ;
  skos:narrower age:middleAge .