@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:-JD4C7MZR-2
  skos:inScheme kfp: ;
  skos:hiddenLabel "3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid"@en, "Protoporphyrin IX"@en, "3,7,12,17-tetramethyl-8,13-divinylporphyrin-2,18-dipropanoic acid"@en, "ooporphyrin"@en, "Porphyrinogen IX"@en, "H2ppIX"@en, "PROTOPORPHYRIN IX"@en, "Kammerer's prophyrin"@en ;
  owl:sameAs obo:CHEBI_15430 ;
  skos:broader kfp:-VMJKWHJP-T ;
  skos:prefLabel "protoporphyrin"@en ;
  a skos:Concept ;
  skos:altLabel "7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-dipropanoic acid"@en, "Protoporphyrin"@en .

kfp: a skos:ConceptScheme .
kfp:-VMJKWHJP-T
  skos:prefLabel "protoporphyrins"@en ;
  a skos:Concept ;
  skos:narrower kfp:-JD4C7MZR-2 .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-JD4C7MZR-2 .