<https://www.billybeck.com/videos/business-insider-exclusive-tony-robbins-hired-the-rocks-trainer>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://billybeck.com/fr/videos/exclusivite-business-insider-tony-robbins-a-embauche-lentraineur-de-rocks>