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

kfp:-CKKFVB5X-W
  skos:prefLabel "ketone"@en ;
  a skos:Concept ;
  skos:narrower kfp:-JLCRJ482-R .

kfp:-H9D0Z6FQ-7
  skos:prefLabel "C-nitro compound"@en ;
  a skos:Concept ;
  skos:narrower kfp:-JLCRJ482-R .

kfp:-XB7KKFHW-P
  skos:prefLabel "oxo dicarboxylic acid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-JLCRJ482-R .

kfp: a skos:ConceptScheme .
kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-JLCRJ482-R .

kfp:-JLCRJ482-R
  owl:sameAs obo:CHEBI_67104 ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-XB7KKFHW-P, kfp:-H9D0Z6FQ-7, kfp:-CKKFVB5X-W ;
  skos:prefLabel "4-nitro-6-oxohepta-2,4-dienedioic acid"@en ;
  skos:altLabel "(2E,4E)-4-nitro-6-oxohepta-2,4-dienedioic acid"@en .