@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 dc: <http://purl.org/dc/terms/> .
@prefix schema: <http://schema.org/> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

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/ware> a skos:ConceptScheme .
<https://pm20.zbw.eu/category/ware/i/148696>
  skos:notation "PID15" ;
  rdfs:label "Resin, rubber"@en, "Harz, Gummi"@de ;
  skos:prefLabel "Resin, rubber"@en, "Harz, Gummi"@de ;
  a skos:Concept ;
  skos:narrower <https://pm20.zbw.eu/category/ware/i/143148> .

<https://pm20.zbw.eu/category/ware/i/143148>
  dc:identifier "143148" ;
  schema:subjectOf <https://pm20.zbw.eu/category/ware/i/143148/about> ;
  rdfs:label "Coumarone resin"@en, "Kumaronharz"@de ;
  zbwext:notationLong "20.16.0-19" ;
  skos:inScheme <https://pm20.zbw.eu/category/ware> ;
  skos:prefLabel "Coumarone resin"@en, "Kumaronharz"@de ;
  skos:notation "PID15-01" ;
  skos:exactMatch wd:Q132821322 ;
  skos:broader <https://pm20.zbw.eu/category/ware/i/148696> ;
  a skos:Concept ;
  owl:sameAs <http://purl.org/pressemappe20/category/ware/i/143148> .