@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#> .

<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-QHKVN8DH-M> .

<http://data.loterre.fr/ark:/67375/37T-QHKVN8DH-M>
  uneskos:memberOf <http://data.loterre.fr/ark:/67375/37T-Chemical_reaction>, <http://data.loterre.fr/ark:/67375/37T-Asymmetric_organocatalysis> ;
  skos:definition "Dihydroxylation is the process by which an alkene is converted into a vicinal diol. (From Wikipedia)"@en ;
  a skos:Concept ;
  skos:inScheme <http://data.loterre.fr/ark:/67375/37T> ;
  skos:prefLabel "dihydroxylation"@fr, "dihydroxylation"@en ;
  skos:exactMatch <https://en.wikipedia.org/wiki/Dihydroxylation>, <https://dbpedia.org/page/Dihydroxylation> .

<http://data.loterre.fr/ark:/67375/37T> a skos:ConceptScheme .
<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-QHKVN8DH-M> .