@prefix historicbook: <http://data.odeuropa.eu/vocabulary/historic-book/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://dbpedia.org/property/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

historicbook:chemical
  skos:narrower historicbook:sweet_pungent ;
  a skos:Concept ;
  skos:prefLabel "Chemical / Hydrocarbons"@en .

historicbook:sweet
  ns0:next historicbook:sweet_pungent ;
  a skos:Concept ;
  skos:prefLabel "Sweet"@en .

historicbook:old_seasoning
  ns0:prev historicbook:sweet_pungent ;
  a skos:Concept ;
  skos:prefLabel "Old seasoning"@en .

historicbook:sweet_pungent
  a skos:Concept ;
  skos:inScheme <http://data.odeuropa.eu/vocabulary/historic-book> ;
  skos:prefLabel "Sweet pungent"@en ;
  skos:broader historicbook:chemical ;
  ns0:next historicbook:old_seasoning ;
  ns0:prev historicbook:sweet .

<http://data.odeuropa.eu/vocabulary/historic-book>
  a skos:ConceptScheme ;
  rdfs:label "Odour wheel of historic book"@en .