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

drom:
  skos:hasTopConcept drom:aldehydic ;
  a skos:ConceptScheme ;
  rdfs:label "Drom's fragrance circle"@en .

drom:aldehyde
  skos:broader drom:aldehydic ;
  a skos:Concept ;
  skos:prefLabel "Aldehyde"@en .

drom:c_8_n_octanal
  skos:broader drom:aldehydic ;
  a skos:Concept ;
  skos:prefLabel "C-8 n-Octanal"@en .

drom:c_10_n_decanal
  skos:broader drom:aldehydic ;
  a skos:Concept ;
  skos:prefLabel "C-10 n-Decanal"@en .

drom:c_11_n_undecanal
  skos:broader drom:aldehydic ;
  a skos:Concept ;
  skos:prefLabel "C-11 n-Undecanal"@en .

drom:c_9_n_nonanal
  skos:broader drom:aldehydic ;
  a skos:Concept ;
  skos:prefLabel "C-9 n-Nonanal"@en .

drom:floral
  ns0:next drom:aldehydic ;
  a skos:Concept ;
  skos:prefLabel "Floral"@en .

drom:oriental
  ns0:prev drom:aldehydic ;
  a skos:Concept ;
  skos:prefLabel "Oriental"@en .

drom:aldehydic
  a skos:Concept ;
  skos:inScheme drom: ;
  skos:prefLabel "Aldehydic"@en ;
  skos:topConceptOf drom: ;
  skos:narrower drom:aldehyde, drom:c_8_n_octanal, drom:c_10_n_decanal, drom:c_11_n_undecanal, drom:c_9_n_nonanal ;
  ns0:next drom:oriental ;
  ns0:prev drom:floral .