@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 rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <http://schema.org/> .
@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .

<https://pm20.zbw.eu/category/subject/i/144501>
  a skos:Concept ;
  owl:sameAs <https://pm20.zbw.eu/category/subject/s/g4_Sm501.I_(E1)>, <http://purl.org/pressemappe20/category/subject/i/144501> ;
  skos:inScheme <https://pm20.zbw.eu/category/subject> ;
  dc:identifier "144501" ;
  skos:prefLabel "Panamerikanische Handelskonferenzen, Allgemein"@de, "Pan American Trade Conferences, general"@en ;
  skos:broader <https://pm20.zbw.eu/category/subject/i/144499> ;
  rdfs:label "Panamerikanische Handelskonferenzen, Allgemein"@de, "Pan American Trade Conferences, general"@en ;
  schema:subjectOf <https://pm20.zbw.eu/category/subject/i/144501/about> ;
  skos:notation "g4 Sm501.I (E1)" ;
  zbwext:notationLong "g 04 SM 501.01 (E 001)" .

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/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/144501> .