@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: a skos:ConceptScheme .
kfp:-DG8QDGQH-0
  skos:prefLabel "quaternary ammonium ion"@en ;
  a skos:Concept ;
  skos:narrower kfp:-RB2JLDC2-8 .

kfp:-RB2JLDC2-8
  skos:hiddenLabel "[NMe4](+)"@en, "TETRAMETHYLAMMONIUM ION"@en, "tetramethylazanium"@en, "(CH3)4N(+)"@en, "trimethylaminomethane"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:altLabel "N,N,N-trimethylmethanaminium"@en ;
  skos:broader kfp:-DG8QDGQH-0 ;
  skos:prefLabel "tetramethylammonium"@en ;
  owl:sameAs obo:CHEBI_46020 .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-RB2JLDC2-8 .