@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:-FZNZJNJ0-M
  skos:prefLabel "D-threoninium"@en ;
  a skos:Concept ;
  skos:broader kfp:-PVG604XF-F .

kfp:-M2QX5SRR-T
  skos:prefLabel "L-threoninium"@en ;
  a skos:Concept ;
  skos:broader kfp:-PVG604XF-F .

kfp:-M3VD11S9-D
  skos:prefLabel "alpha-amino-acid cation"@en ;
  a skos:Concept ;
  skos:narrower kfp:-PVG604XF-F .

kfp: a skos:ConceptScheme .
kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-PVG604XF-F .

kfp:-PVG604XF-F
  owl:sameAs obo:CHEBI_32833 ;
  skos:narrower kfp:-FZNZJNJ0-M, kfp:-M2QX5SRR-T ;
  skos:hiddenLabel "rel-(1R,2S)-1-carboxy-2-hydroxypropan-1-aminium"@en, "threonine cation"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-M3VD11S9-D ;
  skos:prefLabel "threoninium"@en .