@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:-QSGH8QF4-K
  skos:prefLabel "monoatomic tetracation"@en ;
  a skos:Concept ;
  skos:narrower kfp:-SXGCKSFK-Q .

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

kfp:-SXGCKSFK-Q
  owl:sameAs obo:CHEBI_33009 ;
  skos:hiddenLabel "Cr(4+)"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-L9FMWCJV-D, kfp:-QSGH8QF4-K ;
  skos:prefLabel "chromium(4+)"@en ;
  skos:altLabel "chromium(4+) ion"@en, "chromium(IV) cation"@en .

kfp:-L9FMWCJV-D
  skos:prefLabel "chromium cation"@en ;
  a skos:Concept ;
  skos:narrower kfp:-SXGCKSFK-Q .