@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:-CSBVKPD2-S
  skos:prefLabel "lead oxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-DP01LQB2-6
  skos:prefLabel "potassium oxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-QF4J10BM-P
  skos:narrower kfp:-DP2XT8TG-2, kfp:-CSBVKPD2-S, kfp:-Z6JQ7FPJ-T, kfp:-DJ05L2QS-2, kfp:-F775J2TX-M, kfp:-SK0DZGD9-C, kfp:-GRXFF2P9-D, kfp:-PJHRX58G-L, kfp:-TQXMD87Q-Q, kfp:-MDJTG6WX-N, kfp:-DP01LQB2-6, kfp:-FLR58D4B-X ;
  skos:hiddenLabel "metal oxides"@en ;
  a skos:Concept ;
  skos:prefLabel "metal oxide"@en ;
  owl:sameAs obo:CHEBI_133331 ;
  skos:inScheme kfp: ;
  skos:broader kfp:-LGJX31L9-5 .

kfp:-TQXMD87Q-Q
  skos:prefLabel "aluminium oxides"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-DP2XT8TG-2
  skos:prefLabel "uranium oxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-PJHRX58G-L
  skos:prefLabel "ceric oxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-FLR58D4B-X
  skos:prefLabel "technetium dioxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-F775J2TX-M
  skos:prefLabel "tin oxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp: a skos:ConceptScheme .
kfp:-SK0DZGD9-C
  skos:prefLabel "vanadium oxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-QF4J10BM-P .

kfp:-GRXFF2P9-D
  skos:prefLabel "mixed metal oxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-MDJTG6WX-N
  skos:prefLabel "copper oxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-Z6JQ7FPJ-T
  skos:prefLabel "beryllium oxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .

kfp:-LGJX31L9-5
  skos:prefLabel "inorganic oxide"@en ;
  a skos:Concept ;
  skos:narrower kfp:-QF4J10BM-P .

kfp:-DJ05L2QS-2
  skos:prefLabel "manganese dioxide"@en ;
  a skos:Concept ;
  skos:broader kfp:-QF4J10BM-P .