<http://blog.kermorvan.fr/2016/02/13/il-faut-raser-le-semaphore-du-minou/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://blog.kermorvan.fr/2016/02/13/il-faut-raser-le-semaphore-du-minou/>