@prefix relations: <https://w3id.org/zpid/vocabs/relations/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

relations:
  skos:prefLabel "Resource Relations"@en, "Ressourcenbeziehungen"@de ;
  a skos:ConceptScheme .

relations:usesTest
  skos:broader relations:references ;
  skos:scopeNote "Relates a study (work) to a test (work) that is used in it to measure something."@en ;
  skos:notation "Test 001" ;
  skos:inScheme relations: ;
  skos:prefLabel "uses test"@en, "verwendet Test"@de ;
  a rdf:Property, skos:Concept .

relations:references
  skos:prefLabel "references"@en, "nimmt Bezug auf"@de ;
  a rdf:Property, skos:Concept ;
  skos:narrower relations:usesTest .

relations:PSYNDEXtestRelations
  skos:prefLabel "Beziehungen zwischen Studien und Tests"@de, "Relations between studies and tests"@en ;
  a skos:Collection ;
  skos:member relations:usesTest .