@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: a skos:ConceptScheme .
kfp:-2_STAR
  a isothes:ConceptGroup ;
  skos:prefLabel "2_STAR"@en ;
  skos:member kfp:-R43L3ZR1-N .

kfp:-R43L3ZR1-N
  owl:sameAs obo:CHEBI_91503 ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-B7WZL1ZN-N ;
  skos:prefLabel "butanoic acid [(4aS,7S,7aS)-2-hydroxy-2-oxo-6-[6-oxo-2-(1-oxobutylamino)-3H-purin-9-yl]-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphorin-7-yl] ester"@en .

kfp:-B7WZL1ZN-N
  skos:prefLabel "3',5'-cyclic purine nucleotide"@en ;
  a skos:Concept ;
  skos:narrower kfp:-R43L3ZR1-N .