@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:-TQJ0738S-X
  skos:prefLabel "iron molecular entity"@en ;
  a skos:Concept ;
  skos:narrower kfp:-Q6PBFB81-V .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-Q6PBFB81-V .

kfp:-GBHNCWVG-B
  skos:prefLabel "metal sulfate"@en ;
  a skos:Concept ;
  skos:narrower kfp:-Q6PBFB81-V .

kfp:-Q6PBFB81-V
  skos:hiddenLabel "ferrous sulfate anhydrous"@en, "iron(2+) sulfate (anh.)"@en, "iron sulfate (1:1)"@en, "ferrous sulfate (anhydrous)"@en, "FeSO4"@en, "iron(II) sulfate (1:1)"@en, "ferrous sulfate (anh.)"@en, "ferrous sulfate"@en, "iron(II) sulfate"@en, "Fe(II)SO4"@en ;
  skos:inScheme kfp: ;
  skos:altLabel "iron(2+) sulfate"@en ;
  skos:broader kfp:-TQJ0738S-X, kfp:-GBHNCWVG-B ;
  owl:sameAs obo:CHEBI_75832 ;
  a skos:Concept ;
  skos:prefLabel "iron(2+) sulfate (anhydrous)"@en .