@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:-FRLLPQR6-1
  skos:prefLabel "olefinic compound"@en ;
  a skos:Concept ;
  skos:narrower kfp:-KSGLP7B0-6 .

kfp: a skos:ConceptScheme .
kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-KSGLP7B0-6 .

kfp:-BQL25HQV-R
  skos:prefLabel "dicarboxylic acid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-KSGLP7B0-6 .

kfp:-ZPSKVX31-X
  skos:prefLabel "dicarboxylic fatty acid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-KSGLP7B0-6 .

kfp:-KSGLP7B0-6
  owl:sameAs obo:CHEBI_30838 ;
  skos:broader kfp:-ZPSKVX31-X, kfp:-BQL25HQV-R, kfp:-FRLLPQR6-1 ;
  skos:hiddenLabel "propylenedicarboxylic acid"@en, "methylenebutanedioic acid"@en, "2-propene-1,2-dicarboxylic acid"@en, "2-methylenesuccinic acid"@en, "Methylenesuccinic acid"@en ;
  skos:prefLabel "itaconic acid"@en ;
  skos:altLabel "Itaconic acid"@en, "2-methylidenebutanedioic acid"@en ;
  skos:inScheme kfp: ;
  a skos:Concept .