<https://www.politis.fr/articles/2018/05/universites-le-grand-flou-de-la-selection-38814/#article>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.politis.fr/articles/2018/05/universites-le-grand-flou-de-la-selection-38814/>