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

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/144500>
  owl:sameAs <http://purl.org/pressemappe20/category/subject/i/144500>, <https://pm20.zbw.eu/category/subject/s/g4_Sm501.I_(A10)> ;
  zbwext:notationLong "g 04 SM 501.01 (A 010)" ;
  schema:subjectOf <https://pm20.zbw.eu/category/subject/i/144500/about> ;
  skos:prefLabel "Maritime border slaughterhouses, general"@en, "Seegrenzschlachthöfe, Allgemein"@de ;
  skos:notation "g4 Sm501.I (A10)" ;
  dc:identifier "144500" ;
  skos:broader <https://pm20.zbw.eu/category/subject/i/144499> ;
  a skos:Concept ;
  skos:inScheme <https://pm20.zbw.eu/category/subject> ;
  rdfs:label "Seegrenzschlachthöfe, Allgemein"@de, "Maritime border slaughterhouses, general"@en .

<https://pm20.zbw.eu/category/subject/i/144499>
  skos:notation "g4 Sm501 (H)" ;
  rdfs:label "Blockade of Germany"@en, "Blockade Deutschlands"@de ;
  skos:prefLabel "Blockade of Germany"@en, "Blockade Deutschlands"@de ;
  a skos:Concept ;
  skos:narrower <https://pm20.zbw.eu/category/subject/i/144500> .