<http://pourquoi-s-ennuyer.blogspot.com/2018/07/dix-lectures-de-plage.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://pourquoi-s-ennuyer.blogspot.com/2018/07/dix-lectures-de-plage.html?showComment=1531819576987>