@prefix kfp: <http://data.loterre.fr/ark:/67375/KFP> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix obo: <http://purl.obolibrary.org/obo/> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

kfp:-PDKFJHPN-T
  skos:prefLabel "quaternary ammonium salt"@en ;
  a skos:Concept ;
  skos:broader kfp:-J534X4BJ-R .

kfp:-J534X4BJ-R
  skos:narrower kfp:-NVMGQHBD-C, kfp:-SJJ7HM33-6, kfp:-VJQ7HDRP-X, kfp:-XSRGPQM8-5, kfp:-PDKFJHPN-T ;
  skos:inScheme kfp: ;
  owl:sameAs obo:CHEBI_26469 ;
  skos:prefLabel "quaternary nitrogen compound"@en ;
  skos:broader kfp:-P05V2QL2-4 ;
  a skos:Concept .

kfp: a skos:ConceptScheme .
kfp:-NVMGQHBD-C
  skos:prefLabel "iminium betaine"@en ;
  a skos:Concept ;
  skos:broader kfp:-J534X4BJ-R .

kfp:-XSRGPQM8-5
  skos:prefLabel "LSM-5686"@en ;
  a skos:Concept ;
  skos:broader kfp:-J534X4BJ-R .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-J534X4BJ-R .

kfp:-VJQ7HDRP-X
  skos:prefLabel "nitrilium betaine"@en ;
  a skos:Concept ;
  skos:broader kfp:-J534X4BJ-R .

kfp:-SJJ7HM33-6
  skos:prefLabel "ammonium betaine"@en ;
  a skos:Concept ;
  skos:broader kfp:-J534X4BJ-R .

kfp:-P05V2QL2-4
  skos:prefLabel "organonitrogen compound"@en ;
  a skos:Concept ;
  skos:narrower kfp:-J534X4BJ-R .