@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:-V1B3MLF1-D
  skos:prefLabel "pyrazines"@en ;
  a skos:Concept ;
  skos:narrower kfp:-CW1H2CH7-5 .

kfp:-CW1H2CH7-5
  owl:sameAs obo:CHEBI_174917 ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-V1B3MLF1-D ;
  skos:prefLabel "2-(1,2,3,4-Tetrahydroxybutyl)-6-(2,3,4-trihydroxybutyl)pyrazine"@en ;
  skos:altLabel "1-[6-(2,3,4-trihydroxybutyl)pyrazin-2-yl]butane-1,2,3,4-tetrol"@en .

kfp:-2_STAR
  a isothes:ConceptGroup ;
  skos:prefLabel "2_STAR"@en ;
  skos:member kfp:-CW1H2CH7-5 .