<https://forum-auto.caradisiac.com/topic/500571-ampli-4-canaux-2-hp-1-sub-pont%C3%A9/#comment-58224156>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum-auto.caradisiac.com/topic/500571-ampli-4-canaux-2-hp-1-sub-pont%C3%A9/>