@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:-DW2Q3T7S-V
  skos:prefLabel "azobenzenes"@en ;
  a skos:Concept ;
  skos:narrower kfp:-GTGTM7LR-R .

kfp:-GTGTM7LR-R
  owl:sameAs obo:CHEBI_87108 ;
  skos:hiddenLabel "acid red 29 (free acid form)"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-X6DHMKMB-6, kfp:-DW2Q3T7S-V, kfp:-V3VR3SVZ-T ;
  skos:prefLabel "4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid"@en .

kfp: a skos:ConceptScheme .
kfp:-V3VR3SVZ-T
  skos:prefLabel "naphthalenesulfonic acid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-GTGTM7LR-R .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-GTGTM7LR-R .

kfp:-X6DHMKMB-6
  skos:prefLabel "naphthalenediols"@en ;
  a skos:Concept ;
  skos:narrower kfp:-GTGTM7LR-R .