@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:-C2892WCF-8
  skos:prefLabel "3-oxo-Delta(4) steroid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-V82K3KNN-R .

kfp:-V82K3KNN-R
  skos:prefLabel "ethisterone"@en ;
  skos:hiddenLabel "ethynyltestosterone"@en, "Lutocylol"@en, "aethisteronum"@en, "17-hydroxy-17alpha-pregn-4-en-20-yn-3-one"@en, "17-ethynyl-17beta-hydroxyandrost-4-en-3-one"@en, "Progestoral"@en, "ethisteronum"@en, "17alpha-ethynyltestosterone"@en, "Syngestrotabs"@en, "17alpha-ethinyltestosterone"@en, "Progestab"@en, "Ora-Lutin"@en, "etisterona"@en, "Nugestoral"@en, "Produxan"@en, "17-beta-hydroxy-17-alpha-ethynyl-4-androsten-3-one"@en, "Trosinone"@en, "17alpha-ethynyl-17beta-hydroxyandrost-4-en-3-one"@en, "aethisteron"@en, "Prodroxan"@en, "Pranone"@en, "anhydroxyprogesterone"@en, "anhydrohydroxyprogesterone"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-W67G5F0C-7, kfp:-P4R31DPC-2, kfp:-B7P3T7H0-C, kfp:-C2892WCF-8 ;
  owl:sameAs obo:CHEBI_34749 ;
  skos:altLabel "(17alpha)-17-hydroxypregn-4-en-20-yn-3-one"@en .

kfp:-B7P3T7H0-C
  skos:prefLabel "terminal acetylenic compound"@en ;
  a skos:Concept ;
  skos:narrower kfp:-V82K3KNN-R .

kfp: a skos:ConceptScheme .
kfp:-P4R31DPC-2
  skos:prefLabel "tertiary alcohol"@en ;
  a skos:Concept ;
  skos:narrower kfp:-V82K3KNN-R .

kfp:-W67G5F0C-7
  skos:prefLabel "17beta-hydroxy steroid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-V82K3KNN-R .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-V82K3KNN-R .