@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:-WTD74ZCT-D
  owl:sameAs obo:CHEBI_132446 ;
  a skos:Concept ;
  skos:hiddenLabel "PFBS"@en, "1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid"@en, "perfluorobutane-1-sulfonic acid"@en, "FC-98"@en, "nonafluoro-1-butanesulfonic acid"@en, "nonafluorobutanesulfonic acid"@en, "1-perfluorobutanesulfonic acid"@en ;
  skos:prefLabel "perfluorobutanesulfonic acid"@en ;
  skos:inScheme kfp: ;
  skos:broader kfp:-GK6MKQ6N-P ;
  skos:altLabel "nonafluorobutane-1-sulfonic acid"@en .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-WTD74ZCT-D .

kfp:-GK6MKQ6N-P
  skos:prefLabel "perfluoroalkanesulfonic acid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-WTD74ZCT-D .