@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:-LW3NP2D6-N
  skos:prefLabel "ammonium ion derivative"@en ;
  a skos:Concept ;
  skos:narrower kfp:-B70PXPLL-G .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-B70PXPLL-G .

kfp:-B70PXPLL-G
  owl:sameAs obo:CHEBI_145882 ;
  skos:hiddenLabel "(2S,5S)-2,5-bis(p-hydroxybenzyl)piperazin-1-ium"@en, "(S,S)-2,5-di-(p-hydroxybenzyl)piperazine"@en, "4-{[(2S,5S)-5-[(4-hydroxyphenyl)methyl]piperazin-2-yl]methyl}phenol(1+)"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-LW3NP2D6-N ;
  skos:prefLabel "(S,S)-2,5-di-(p-hydroxybenzyl)piperazine(1+)"@en ;
  skos:altLabel "(2S,5S)-2,5-bis(4-hydroxybenzyl)piperazin-1-ium"@en .