@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:-SZ4NP2R6-N
  skos:prefLabel "alkane"@en ;
  a skos:Concept ;
  skos:narrower kfp:-ZVTJ86SG-6 .

kfp:-TGZHWNWF-X
  skos:prefLabel "volatile organic compound"@en ;
  a skos:Concept ;
  skos:narrower kfp:-ZVTJ86SG-6 .

kfp: a skos:ConceptScheme .
kfp:-ZVTJ86SG-6
  owl:sameAs obo:CHEBI_141561 ;
  skos:hiddenLabel "2,4-dimethyl-hexane"@en, "2-methyl-4-ethyl-pentane"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-TGZHWNWF-X, kfp:-SZ4NP2R6-N ;
  skos:prefLabel "2,4-dimethylhexane"@en .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-ZVTJ86SG-6 .