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

drom:castoreum_absolute
  skos:broader drom:leather ;
  a skos:Concept ;
  skos:prefLabel "Castoreum Absolute"@en .

drom:birch_tar_oil
  skos:broader drom:leather ;
  a skos:Concept ;
  skos:prefLabel "Birch Tar Oil"@en .

drom:iso_buryl_quinoline
  skos:broader drom:leather ;
  a skos:Concept ;
  skos:prefLabel "Iso Buryl Quinoline"@en .

drom:cade_oil
  skos:broader drom:leather ;
  a skos:Concept ;
  skos:prefLabel "Cade Oil"@en .

drom:musk
  ns0:prev drom:leather ;
  a skos:Concept ;
  skos:prefLabel "Musk"@en .

drom:leather
  a skos:Concept ;
  skos:inScheme drom: ;
  skos:prefLabel "Leather"@en ;
  skos:topConceptOf drom: ;
  skos:narrower drom:castoreum_absolute, drom:birch_tar_oil, drom:iso_buryl_quinoline, drom:cade_oil ;
  ns0:next drom:musk .