@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:-LW3NP2D6-N
  skos:prefLabel "ammonium ion derivative"@en ;
  a skos:Concept ;
  skos:narrower kfp:-QG95WNPV-K .

kfp: a skos:ConceptScheme .
kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-QG95WNPV-K .

kfp:-QG95WNPV-K
  owl:sameAs obo:CHEBI_90895 ;
  skos:hiddenLabel "irinotecan cation"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-ZLVW91F7-Z, kfp:-LW3NP2D6-N ;
  skos:prefLabel "irinotecan(1+)"@en ;
  skos:altLabel "1-[1-({[(4S)-4,11-diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl]oxy}carbonyl)piperidin-4-yl]piperidin-1-ium"@en .

kfp:-ZLVW91F7-Z
  skos:prefLabel "organic cation"@en ;
  a skos:Concept ;
  skos:narrower kfp:-QG95WNPV-K .