@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:-H98S0WF6-4
  skos:prefLabel "naphthols"@en ;
  a skos:Concept ;
  skos:narrower kfp:-B0S717WZ-8 .

kfp:-H9D0Z6FQ-7
  skos:prefLabel "C-nitro compound"@en ;
  a skos:Concept ;
  skos:narrower kfp:-B0S717WZ-8 .

kfp:-JKC2ZWT0-3
  skos:prefLabel "bis(azo) compound"@en ;
  a skos:Concept ;
  skos:narrower kfp:-B0S717WZ-8 .

kfp: a skos:ConceptScheme .
kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-B0S717WZ-8 .

kfp:-VV8PQB47-N
  skos:prefLabel "aminonaphthalenesulfonic acid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-B0S717WZ-8 .

kfp:-B0S717WZ-8
  skos:altLabel "4-amino-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-6-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonic acid"@en ;
  skos:hiddenLabel "4-amino-5-hydroxy-3-[(p-nitrophenyl)azo]-6-(phenylazo)-naphthalene-2,7-disulfonic acid"@en, "4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)-naphthalene-2,7-disulfonic acid"@en ;
  skos:broader kfp:-H9D0Z6FQ-7, kfp:-H98S0WF6-4, kfp:-VV8PQB47-N, kfp:-JKC2ZWT0-3 ;
  skos:inScheme kfp: ;
  a skos:Concept ;
  skos:prefLabel "Amido Black 10B (acid form)"@en ;
  owl:sameAs obo:CHEBI_86224 .