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

<https://pm20.zbw.eu/category/subject/i/145681>
  skos:notation "n35" ;
  rdfs:label "Aviation, general"@en, "Luftschiffahrt, Flugwesen, Luftverkehr, Allgemein"@de ;
  skos:prefLabel "Aviation, general"@en, "Luftschiffahrt, Flugwesen, Luftverkehr, Allgemein"@de ;
  a skos:Concept ;
  skos:narrower <https://pm20.zbw.eu/category/subject/i/145685> .

<https://pm20.zbw.eu/category/subject/i/145685>
  skos:broader <https://pm20.zbw.eu/category/subject/i/145681> ;
  skos:note "folderCount: 2" ;
  skos:exactMatch wd:Q104711264 ;
  rdfs:label "Importance and development of airships"@en, "Bedeutung und Entwicklung der Luftschiffe"@de ;
  skos:prefLabel "Bedeutung und Entwicklung der Luftschiffe"@de, "Importance and development of airships"@en ;
  zbwext:notationLong "n 35 SM 003" ;
  skos:inScheme <https://pm20.zbw.eu/category/subject> ;
  dc:identifier "145685" ;
  a skos:Concept ;
  schema:subjectOf <https://pm20.zbw.eu/category/subject/i/145685/about> ;
  owl:sameAs <https://pm20.zbw.eu/category/subject/s/n35_Sm3>, <http://purl.org/pressemappe20/category/subject/i/145685> ;
  zbwext:folderCount 2 ;
  skos:notation "n35 Sm3" .

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 .