@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:-MQZ37ZB5-1
  skos:prefLabel "arenesulfonate ester"@en ;
  a skos:Concept ;
  skos:narrower kfp:-WZT5LGKT-F .

kfp:-V2026J9X-1
  skos:prefLabel "2,1-benzoxathiole"@en ;
  a skos:Concept ;
  skos:narrower kfp:-WZT5LGKT-F .

kfp: a skos:ConceptScheme .
kfp:-DP2QDWR5-1
  skos:prefLabel "phenols"@en ;
  a skos:Concept ;
  skos:narrower kfp:-WZT5LGKT-F .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-WZT5LGKT-F .

kfp:-WZT5LGKT-F
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:altLabel "4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)diphenol"@en, "Phenol red"@en ;
  skos:hiddenLabel "PSP"@en, "Phenolsulfonphthalein"@en, "4,4'-(3H-2,1-benzoxathiol-3-ylidene)bisphenol S,S-dioxide"@en, "3,3-bis(p-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide"@en, "alpha-hydroxy-alpha,alpha-bis(p-hydroxyphenyl)-o-toluenesulfonic acid gamma-sultone"@en ;
  skos:broader kfp:-DP2QDWR5-1, kfp:-V2026J9X-1, kfp:-BMH410FP-F, kfp:-MQZ37ZB5-1 ;
  owl:sameAs obo:CHEBI_31991 ;
  skos:prefLabel "phenol red"@en .

kfp:-BMH410FP-F
  skos:prefLabel "sultone"@en ;
  a skos:Concept ;
  skos:narrower kfp:-WZT5LGKT-F .