@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:-JMS4C1N2-Z
  skos:prefLabel "1,2-Epoxy-3,4-butanediol 4-methanesulfonate"@en ;
  a skos:Concept ;
  skos:broader kfp:-X71LRM83-6 .

kfp:-MQZ37ZB5-1
  skos:prefLabel "arenesulfonate ester"@en ;
  a skos:Concept ;
  skos:broader kfp:-X71LRM83-6 .

kfp:-HK04RMJ6-4
  skos:prefLabel "improsulfan"@en ;
  a skos:Concept ;
  skos:broader kfp:-X71LRM83-6 .

kfp:-X71LRM83-6
  skos:narrower kfp:-N6SGF073-X, kfp:-JMS4C1N2-Z, kfp:-LFPHGRSZ-T, kfp:-FN61S5GR-W, kfp:-M8K0F3T3-8, kfp:-HK04RMJ6-4, kfp:-MQZ37ZB5-1 ;
  skos:hiddenLabel "organosulfonic esters"@en, "organosulfonate ester"@en, "organosulfonate esters"@en ;
  owl:sameAs obo:CHEBI_83347 ;
  skos:broader kfp:-G7K7R8MQ-9, kfp:-CN2LJM8Q-H ;
  a skos:Concept ;
  skos:prefLabel "organosulfonic ester"@en ;
  skos:inScheme kfp: .

kfp: a skos:ConceptScheme .
kfp:-FN61S5GR-W
  skos:prefLabel "triflate ester"@en ;
  a skos:Concept ;
  skos:broader kfp:-X71LRM83-6 .

kfp:-G7K7R8MQ-9
  skos:prefLabel "sulfur oxoacid derivative"@en ;
  a skos:Concept ;
  skos:narrower kfp:-X71LRM83-6 .

kfp:-LFPHGRSZ-T
  skos:prefLabel "mannosulfan"@en ;
  a skos:Concept ;
  skos:broader kfp:-X71LRM83-6 .

kfp:-M8K0F3T3-8
  skos:prefLabel "Improsulfan tosylate"@en ;
  a skos:Concept ;
  skos:broader kfp:-X71LRM83-6 .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-X71LRM83-6 .

kfp:-N6SGF073-X
  skos:prefLabel "methanesulfonate ester"@en ;
  a skos:Concept ;
  skos:broader kfp:-X71LRM83-6 .

kfp:-CN2LJM8Q-H
  skos:prefLabel "ester"@en ;
  a skos:Concept ;
  skos:narrower kfp:-X71LRM83-6 .