@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-Chemical_element__Collective_name_of_elements__Isotope__Monoatomic_ion>
  skos:prefLabel "Élément chimique / Famille d'éléments / Isotope / Ion monoatomique"@fr, "Chemical element / Collective name of elements / Isotope / Monoatomic ion"@en ;
  a isothes:ConceptGroup ;
  skos:member <http://data.loterre.fr/ark:/67375/37T-S5WJ1JKM-C> .

<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-S5WJ1JKM-C> .

<http://data.loterre.fr/ark:/67375/37T-S5WJ1JKM-C>
  skos:hiddenLabel "Métal alcalinoterreux"@fr, "Alkaline earth metal"@en ;
  skos:exactMatch <http://data.loterre.fr/ark:/67375/8HQ-V0LVX69C-1>, <https://en.wikipedia.org/wiki/Alkaline_earth_metal>, <http://id.nlm.nih.gov/mesh/M0013518>, <https://dbpedia.org/page/Alkaline_earth_metal> ;
  uneskos:memberOf <http://data.loterre.fr/ark:/67375/37T-Chemical_element__Collective_name_of_elements__Isotope__Monoatomic_ion>, <http://data.loterre.fr/ark:/67375/37T-Asymmetric_organocatalysis> ;
  skos:prefLabel "alkaline earth metal"@en, "métal alcalinoterreux"@fr ;
  a skos:Concept ;
  skos:definition "The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). (From Wikipedia)"@en ;
  skos:closeMatch obo:CHEBI_22313 ;
  skos:inScheme <http://data.loterre.fr/ark:/67375/37T> .

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