@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix obo: <http://purl.obolibrary.org/obo/> .
@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-XT61NC9N-9> .

<http://data.loterre.fr/ark:/67375/37T-XT61NC9N-9>
  skos:definition "In chemistry, a zwitterion, also called an inner salt or dipolar ion, is a molecule that contains an equal number of positively- and negatively-charged functional groups. (From Wikipedia)"@en ;
  skos:closeMatch <https://doi.org/10.1351/goldbook.Z06752> ;
  skos:altLabel "zwitterion"@fr ;
  skos:exactMatch <https://dbpedia.org/page/Zwitterion>, <https://en.wikipedia.org/wiki/Zwitterion>, obo:CHEBI_27369 ;
  skos:hiddenLabel "Zwitterion"@en, "Ion amphotère"@fr ;
  uneskos:memberOf <http://data.loterre.fr/ark:/67375/37T-Chemical_species__Chemical_structure>, <http://data.loterre.fr/ark:/67375/37T-Asymmetric_organocatalysis> ;
  skos:prefLabel "ion amphotère"@fr, "zwitterion"@en ;
  skos:inScheme <http://data.loterre.fr/ark:/67375/37T> ;
  a skos:Concept .

<http://data.loterre.fr/ark:/67375/37T> a skos:ConceptScheme .
<http://data.loterre.fr/ark:/67375/37T-Chemical_species__Chemical_structure>
  skos:prefLabel "Entité chimique / Structure chimique"@fr, "Chemical species / Chemical structure"@en ;
  a isothes:ConceptGroup ;
  skos:member <http://data.loterre.fr/ark:/67375/37T-XT61NC9N-9> .