@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix uneskos: <http://purl.org/umu/uneskos#> .
@prefix obo: <http://purl.obolibrary.org/obo/> .

<http://data.loterre.fr/ark:/67375/37T-Asymmetric_organocatalysis>
  skos:prefLabel "Asymmetric organocatalysis"@en, "Organocatalyse asymétrique"@fr ;
  a isothes:ConceptGroup ;
  skos:member <http://data.loterre.fr/ark:/67375/37T-W21FZ2M4-L> .

<http://data.loterre.fr/ark:/67375/37T> a skos:ConceptScheme .
<http://data.loterre.fr/ark:/67375/37T-W21FZ2M4-L>
  skos:exactMatch <https://en.wikipedia.org/wiki/Darzens_reaction>, <https://dbpedia.org/page/Darzens_reaction> ;
  skos:prefLabel "condensation de Darzens"@fr, "Darzens condensation"@en ;
  uneskos:memberOf <http://data.loterre.fr/ark:/67375/37T-Chemical_reaction>, <http://data.loterre.fr/ark:/67375/37T-Asymmetric_organocatalysis> ;
  skos:inScheme <http://data.loterre.fr/ark:/67375/37T> ;
  a skos:Concept ;
  skos:relatedMatch obo:RXNO_0000077 ;
  skos:hiddenLabel "Condensation de Darzens"@fr ;
  skos:definition "The Darzens reaction (also known as the Darzens condensation or glycidic ester condensation) is the chemical reaction of a ketone or aldehyde with anα-haloester in the presence of a base to form an α,β-epoxy ester, also called a \"glycidic ester\". This reaction was discovered by the organic chemist Auguste Georges Darzens in 1904. (From Wikipedia)"@en .

<http://data.loterre.fr/ark:/67375/37T-Chemical_reaction>
  skos:prefLabel "Réaction chimique"@fr, "Chemical reaction"@en ;
  a isothes:ConceptGroup ;
  skos:member <http://data.loterre.fr/ark:/67375/37T-W21FZ2M4-L> .