@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: a skos:ConceptScheme .
kfp:-DFKB2RSF-9
  skos:prefLabel "vitamin D"@en ;
  a skos:Concept ;
  skos:narrower kfp:-DM9Q4ZMC-B .

kfp:-DM9Q4ZMC-B
  owl:sameAs obo:CHEBI_173054 ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-DFKB2RSF-9 ;
  skos:prefLabel "(5Z,7E)-(1S,3R)-1,3,21-trihydroxy-9,10-seco-5,7,10(19)-pregnatrien-20-one"@en ;
  skos:altLabel "1-[(1S,3aS,4E,7aS)-4-[(2Z)-2-[(3S,5R)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-hydroxyethanone"@en .

kfp:-2_STAR
  a isothes:ConceptGroup ;
  skos:prefLabel "2_STAR"@en ;
  skos:member kfp:-DM9Q4ZMC-B .