@prefix kfp: <http://data.loterre.fr/ark:/67375/KFP> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix obo: <http://purl.obolibrary.org/obo/> .

kfp:-DL0TWR41-7
  skos:prefLabel "etidronic acid(2-)"@en ;
  a skos:Concept ;
  skos:broader kfp:-MS8TGR0V-7 .

kfp:-JQ7NQDQ6-5
  skos:prefLabel "methylphosphonate(2-)"@en ;
  a skos:Concept ;
  skos:broader kfp:-MS8TGR0V-7 .

kfp:-CBQCJ3K8-2
  skos:prefLabel "organophosphonate oxoanion"@en ;
  a skos:Concept ;
  skos:narrower kfp:-MS8TGR0V-7 .

kfp:-KVFPKJ7W-8
  skos:prefLabel "organic molecular entity"@en ;
  a skos:Concept ;
  skos:narrower kfp:-MS8TGR0V-7 .

kfp: a skos:ConceptScheme .
kfp:-VD4WG19P-W
  skos:prefLabel "1-aminocyclopropylphosphonate(2-)"@en ;
  a skos:Concept ;
  skos:broader kfp:-MS8TGR0V-7 .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-MS8TGR0V-7 .

kfp:-MS8TGR0V-7
  skos:broader kfp:-CBQCJ3K8-2, kfp:-KVFPKJ7W-8 ;
  skos:hiddenLabel "organic phosphonate"@en, "organophosphonate dianion"@en, "organophosphonate"@en ;
  skos:prefLabel "organophosphonate(2-)"@en ;
  skos:narrower kfp:-JSZWKCR9-F, kfp:-VD4WG19P-W, kfp:-JQ7NQDQ6-5, kfp:-DL0TWR41-7 ;
  a skos:Concept ;
  owl:sameAs obo:CHEBI_71285 ;
  skos:inScheme kfp: .

kfp:-JSZWKCR9-F
  skos:prefLabel "(1R,2S)-epoxypropylphosphonate(2-)"@en ;
  a skos:Concept ;
  skos:broader kfp:-MS8TGR0V-7 .