<https://www.lequotidiendelart.com/articles/2162-pierre-berg%C3%A9-se-s%C3%A9pare-de-son-fonds-documentaire.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.lequotidiendelart.com/articles/2162-pierre-berg%C3%A9-se-s%C3%A9pare-de-son-fonds-documentaire.html>