@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix schema: <http://schema.org/> .
@prefix dc: <http://purl.org/dc/terms/> .

<https://pm20.zbw.eu/category/subject/i/145646>
  skos:notation "n33" ;
  rdfs:label "Inland navigation"@en, "Binnenschiffahrt"@de ;
  skos:prefLabel "Inland navigation"@en, "Binnenschiffahrt"@de ;
  a skos:Concept ;
  skos:narrower <https://pm20.zbw.eu/category/subject/i/145650> .

zbwext:notationLong
  rdfs:subPropertyOf skos:notation ;
  skos:definition """EXPERIMENTAL: Notation with
    blanks and leading zeros for sortability."""@en ;
  rdfs:label "NotationLong"@en .

<https://pm20.zbw.eu/category/subject> a skos:ConceptScheme .
<https://pm20.zbw.eu/category/subject/i/145650>
  owl:sameAs <https://pm20.zbw.eu/category/subject/s/n33_Sm501_(E76)>, <http://purl.org/pressemappe20/category/subject/i/145650> ;
  rdfs:label "Kolumbiakanalfrage"@de, "Colombia canal question"@en ;
  schema:subjectOf <https://pm20.zbw.eu/category/subject/i/145650/about> ;
  zbwext:notationLong "n 33 SM 501 (E 076)" ;
  skos:inScheme <https://pm20.zbw.eu/category/subject> ;
  dc:identifier "145650" ;
  a skos:Concept ;
  skos:notation "n33 Sm501 (E76)" ;
  skos:prefLabel "Kolumbiakanalfrage"@de, "Colombia canal question"@en ;
  skos:broader <https://pm20.zbw.eu/category/subject/i/145646> .