@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: a skos:ConceptScheme .
kfp:-VMJKWHJP-T
  skos:prefLabel "protoporphyrins"@en ;
  a skos:Concept ;
  skos:narrower kfp:-T1ZTSGF4-1 .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-T1ZTSGF4-1 .

kfp:-BQL25HQV-R
  skos:prefLabel "dicarboxylic acid"@en ;
  a skos:Concept ;
  skos:narrower kfp:-T1ZTSGF4-1 .

kfp:-T1ZTSGF4-1
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:altLabel "7,12-bis(1-hydroxyethyl)-3,8,13,17-tetramethylporphyrin-2,18-dipropanoic acid"@en ;
  owl:sameAs obo:CHEBI_36162 ;
  skos:hiddenLabel "7,12-bis(1-hydroxyethyl)-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoic acid"@en, "hematoporphyrin IX"@en, "Haematoporphyrin"@en ;
  skos:broader kfp:-BQL25HQV-R, kfp:-VMJKWHJP-T ;
  skos:prefLabel "hematoporphyrin"@en .