@prefix relations: <https://w3id.org/zpid/vocabs/relations/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

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

relations:isTranslationOf
  owl:equivalentProperty <http://id.loc.gov/ontologies/bibframe/translationOf> ;
  owl:inverseOf relations:hasTranslation ;
  skos:editorialNote "At crossref and datacite, property name is relation: 'is-translation-of' (JSON) or 'isTranslationOf' (XML Schema)."@en ;
  skos:broader relations:isDerivedFrom ;
  skos:exactMatch <http://id.loc.gov/ontologies/bibframe/translationOf> ;
  skos:narrower relations:isTranslatedRevisionOf ;
  skos:scopeNote "Relates a work that is a translation to its original language version."@en ;
  skos:notation "Rel 005" ;
  skos:inScheme relations: ;
  skos:prefLabel "is translation of"@en, "ist Übersetzung von"@de ;
  a rdf:Property, skos:Concept .

relations:hasTranslation
  skos:prefLabel "has translation"@en, "hat Übersetzung"@de ;
  a rdf:Property, skos:Concept ;
  owl:inverseOf relations:isTranslationOf .

relations:isDerivedFrom
  skos:prefLabel "is derived from"@en, "ist abgeleitet von"@de ;
  a rdf:Property, skos:Concept ;
  skos:narrower relations:isTranslationOf .

relations:isTranslatedRevisionOf
  skos:notation "Rel 006" ;
  skos:prefLabel "is revision and translation of"@en, "ist überarbeitete Übersetzung von"@de ;
  a rdf:Property, skos:Concept ;
  rdfs:subPropertyOf relations:isTranslationOf ;
  skos:broader relations:isTranslationOf .

relations:PSYNDEXrelRelations
  skos:prefLabel "Beziehungen zwischen Publikationen"@de, "Relations between publications"@en ;
  a skos:Collection ;
  skos:member relations:isTranslationOf .