@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <http://schema.org/> .
@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@prefix ns0: <http://www.geonames.org/ontology#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix wd: <http://www.wikidata.org/entity/> .

<https://pm20.zbw.eu/category/ware/i/143636>
  skos:notation "PID07.01-Pl02" ;
  rdfs:label "Palladium"@en, "Palladium"@de ;
  skos:prefLabel "Palladium"@en, "Palladium"@de ;
  a skos:Concept ;
  skos:broader <https://pm20.zbw.eu/category/ware/i/143746> .

<https://pm20.zbw.eu/category/ware/i/143568>
  skos:notation "PID07.01-Em" ;
  rdfs:label "Precious metal"@en, "Metall, Edel-"@de ;
  skos:prefLabel "Precious metal"@en, "Metall, Edel-"@de ;
  a skos:Concept ;
  skos:narrower <https://pm20.zbw.eu/category/ware/i/143746> .

<https://pm20.zbw.eu/category/ware> a skos:ConceptScheme .
<https://pm20.zbw.eu/category/ware/i/143635>
  skos:notation "PID07.01-Pl01" ;
  rdfs:label "Osmium, osmiridium, iridium"@en, "Osmium, Osmiridium, Iridium"@de ;
  skos:prefLabel "Osmium, osmiridium, iridium"@en, "Osmium, Osmiridium, Iridium"@de ;
  a skos:Concept ;
  skos:broader <https://pm20.zbw.eu/category/ware/i/143746> .

<https://pm20.zbw.eu/category/ware/i/143746>
  skos:inScheme <https://pm20.zbw.eu/category/ware> ;
  schema:subjectOf <https://pm20.zbw.eu/category/ware/i/143746/about> ;
  zbwext:notationLong "PID07.01-Pl" ;
  a skos:Concept ;
  skos:notation "PID07.01-Pl" ;
  rdfs:label "Platinum"@en, "Platin"@de ;
  ns0:wikipediaArticle <https://de.wikipedia.org/wiki/Platin>, <https://en.wikipedia.org/wiki/Platinum> ;
  owl:sameAs <http://purl.org/pressemappe20/category/ware/i/143746> ;
  skos:prefLabel "Platin"@de, "Platinum"@en ;
  skos:narrower <https://pm20.zbw.eu/category/ware/i/143635>, <https://pm20.zbw.eu/category/ware/i/143636> ;
  skos:broader <https://pm20.zbw.eu/category/ware/i/143568> ;
  dc:identifier "143746" ;
  skos:exactMatch wd:Q880 .

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