<https://www.captaincontrat.com/protection-des-creations/depot-de-marque/la-valorisation-de-marque-un-outil-strategique-pour-les-entreprises-me-canivez>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.captaincontrat.com/protection-des-creations/depot-de-marque/surveiller-depot-marque-concurrents>