@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 dc: <http://purl.org/dc/terms/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

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

relations:isPartOf
  owl:equivalentProperty dc:isPartOf, <http://id.loc.gov/ontologies/bibframe/partOf> ;
  skos:editorialNote "Encompasses relationships between components to their whole: journal articles to journal, chapters/conference papers to books/proceedings."@en ;
  skos:broader relations:isRelatedTo ;
  skos:exactMatch dc:isPartOf, <http://id.loc.gov/ontologies/bibframe/partOf> ;
  skos:narrower relations:isEquivalentPartOf, relations:isChapterInBook, relations:isPartOfSeries ;
  skos:scopeNote "Relates part of a resource to its whole."@en ;
  skos:inScheme relations: ;
  skos:prefLabel "is part of"@en, "ist Teil von"@de ;
  a rdf:Property, skos:Concept .

relations:hasPart owl:inverseOf relations:isPartOf .
relations:isEquivalentPartOf
  skos:prefLabel "is equivalent part of"@en, "ist äquivalenter Teil von"@de ;
  a rdf:Property, skos:Concept ;
  skos:broader relations:isPartOf .

relations:isChapterInBook
  skos:prefLabel "is chapter or section in book"@en, "ist Kapitel in Buch"@de ;
  a rdf:Property, skos:Concept ;
  skos:broader relations:isPartOf .

relations:isPartOfSeries
  skos:prefLabel "ist Teil der Reihe"@de, "is part of series"@en ;
  a rdf:Property, skos:Concept ;
  skos:broader relations:isPartOf .

relations:isRelatedTo
  skos:notation "Rel 010" ;
  skos:prefLabel "steht in Beziehung zu"@de, "is related to"@en ;
  a owl:SymmetricProperty, rdf:Property, skos:Concept ;
  skos:narrower relations:isPartOf .