@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:-C4RM3845-T
  skos:prefLabel "elemental hydrogen"@en ;
  a skos:Concept ;
  skos:broader kfp:-VHXWTJC3-0 .

kfp:-TRKNHMPK-G
  skos:prefLabel "s-block molecular entity"@en ;
  a skos:Concept ;
  skos:narrower kfp:-VHXWTJC3-0 .

kfp:-VHXWTJC3-0
  skos:narrower kfp:-C4RM3845-T, kfp:-NWTCHWSH-X, kfp:-L2M129XT-3, kfp:-FHDMWXCZ-K ;
  skos:broader kfp:-TRKNHMPK-G ;
  skos:hiddenLabel "hydrogen molecular entities"@en, "hydrogen compounds"@en ;
  a skos:Concept ;
  skos:prefLabel "hydrogen molecular entity"@en ;
  owl:sameAs obo:CHEBI_33608 ;
  skos:inScheme kfp: .

kfp:-FHDMWXCZ-K
  skos:prefLabel "hydroxides"@en ;
  a skos:Concept ;
  skos:broader kfp:-VHXWTJC3-0 .

kfp: a skos:ConceptScheme .
kfp:-NWTCHWSH-X
  skos:prefLabel "hydracid"@en ;
  a skos:Concept ;
  skos:broader kfp:-VHXWTJC3-0 .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-VHXWTJC3-0 .

kfp:-L2M129XT-3
  skos:prefLabel "hydrides"@en ;
  a skos:Concept ;
  skos:broader kfp:-VHXWTJC3-0 .