@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:sweet_spicy
  skos:narrower historicbook:caramel ;
  a skos:Concept ;
  skos:prefLabel "Sweet / Spicy"@en .

historicbook:biscuits
  ns0:next historicbook:caramel ;
  a skos:Concept ;
  skos:prefLabel "Biscuits"@en .

historicbook:chocolate
  ns0:prev historicbook:caramel ;
  a skos:Concept ;
  skos:prefLabel "Chocolate"@en .

historicbook:caramel
  a skos:Concept ;
  skos:inScheme <http://data.odeuropa.eu/vocabulary/historic-book> ;
  skos:prefLabel "Caramel / Biscuits"@en ;
  skos:broader historicbook:sweet_spicy ;
  ns0:next historicbook:chocolate ;
  ns0:prev historicbook:biscuits .

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