@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:-TGZHWNWF-X
  skos:prefLabel "volatile organic compound"@en ;
  a skos:Concept ;
  skos:narrower kfp:-M4C9ZRCP-S .

kfp: a skos:ConceptScheme .
kfp:-CTZSP9QM-M
  skos:prefLabel "ether"@en ;
  a skos:Concept ;
  skos:narrower kfp:-M4C9ZRCP-S .

kfp:-M4C9ZRCP-S
  skos:hiddenLabel "2-methyl-2-ethoxypropane"@en, "ethyl tert-butyl ether"@en, "t-BuOEt"@en, "t-butyl ethyl ether"@en, "ETBE"@en, "ethyl t-butyl ether"@en ;
  a skos:Concept ;
  skos:broader kfp:-TGZHWNWF-X, kfp:-CTZSP9QM-M ;
  skos:inScheme kfp: ;
  skos:prefLabel "tert-butyl ethyl ether"@en ;
  owl:sameAs obo:CHEBI_141564 ;
  skos:altLabel "2-ethoxy-2-methylpropane"@en .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-M4C9ZRCP-S .