@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#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

relations:isReplicationOf
  skos:notation "Data Source 001" ;
  skos:prefLabel "is replication of"@en, "ist Replikation von"@de ;
  a rdf:Property, skos:Concept .

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

relations:hasReplication
  owl:inverseOf relations:isReplicationOf ;
  rdfs:domain <http://id.loc.gov/ontologies/bibframe/Work> ;
  rdfs:range <http://id.loc.gov/ontologies/bibframe/Work> ;
  skos:broader relations:isDataSourceFor ;
  skos:scopeNote "Relates a study to a study that tries to replicate its results."@en ;
  skos:inScheme relations: ;
  skos:prefLabel "has replication"@en, "hat Replikation"@de ;
  a rdf:Property, skos:Concept .

relations:isDataSourceFor
  skos:prefLabel "is data source for"@en, "ist Datenquelle für"@de ;
  a rdf:Property, skos:Concept ;
  skos:narrower relations:hasReplication .