@prefix kfp: <http://data.loterre.fr/ark:/67375/KFP> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix obo: <http://purl.obolibrary.org/obo/> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

kfp: a skos:ConceptScheme .
kfp:-K15P22MT-R
  owl:sameAs obo:CHEBI_87416 ;
  skos:hiddenLabel "4-butyldihydrofuran-2(3H)-one"@en, "4-octanolide"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-HCBGT1L5-0 ;
  skos:prefLabel "4-butyl-gamma-butyrolactone"@en ;
  skos:altLabel "4-butyloxolan-2-one"@en .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-K15P22MT-R .

kfp:-HCBGT1L5-0
  skos:prefLabel "butan-4-olide"@en ;
  a skos:Concept ;
  skos:narrower kfp:-K15P22MT-R .