@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:-DQ2050BS-M
  skos:prefLabel "phosphonamide"@en ;
  a skos:Concept ;
  skos:broader kfp:-D42TLC4J-L .

kfp:-T9Z4NBTQ-W
  skos:prefLabel "phosphonic ester"@en ;
  a skos:Concept ;
  skos:broader kfp:-D42TLC4J-L .

kfp: a skos:ConceptScheme .
kfp:-BGVPGT2P-2
  skos:prefLabel "phosphorus oxoacid derivative"@en ;
  a skos:Concept ;
  skos:narrower kfp:-D42TLC4J-L .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-D42TLC4J-L .

kfp:-PJLZN86N-3
  skos:prefLabel "phosphonate"@en ;
  a skos:Concept ;
  skos:broader kfp:-D42TLC4J-L .

kfp:-D42TLC4J-L
  owl:sameAs obo:CHEBI_37588 ;
  skos:narrower kfp:-DQ2050BS-M, kfp:-PJLZN86N-3, kfp:-T9Z4NBTQ-W ;
  skos:hiddenLabel "phosphonic acid derivatives"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-BGVPGT2P-2 ;
  skos:prefLabel "phosphonic acid derivative"@en .