@prefix kfp: <http://data.loterre.fr/ark:/67375/KFP> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix obo: <http://purl.obolibrary.org/obo/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

kfp:-FX1Z93VN-R
  owl:sameAs obo:CHEBI_78159 ;
  skos:hiddenLabel "bathophenanthroline 4',4''-disulfonic acid"@en, "bathophenanthroline disulfonic acid"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-MHCZXC4W-L, kfp:-KXJ0RXTW-H ;
  skos:prefLabel "4,7-diphenyl-1,10-phenanthroline 4',4''-disulfonic acid"@en ;
  skos:altLabel "4,4'-(1,10-phenanthroline-4,7-diyl)dibenzenesulfonic acid"@en .

kfp: a skos:ConceptScheme .
kfp:-MHCZXC4W-L
  skos:prefLabel "phenanthrolines"@en ;
  a skos:Concept ;
  skos:narrower kfp:-FX1Z93VN-R .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-FX1Z93VN-R .

kfp:-KXJ0RXTW-H
  skos:prefLabel "arenesulfonic acid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-FX1Z93VN-R .