@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:-QJLLD9SD-L
  skos:prefLabel "silicon dioxide"@en ;
  a skos:Concept ;
  skos:narrower kfp:-KTPM7P6Z-C .

kfp:-KTPM7P6Z-C
  owl:sameAs obo:CHEBI_46729 ;
  skos:hiddenLabel "amorphous silica"@en, "silica glass"@en, "fused silica"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-QJLLD9SD-L ;
  skos:prefLabel "vitreous silica"@en .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-KTPM7P6Z-C .

kfp: a skos:ConceptScheme .