<https://bloggingcoffe.com/whatsapp-started-showing-ads-to-all-users-here-it-is-how-ads-are-visible/#organizationLogo>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://bloggingcoffe.com/whatsapp-started-showing-ads-to-all-users-here-it-is-how-ads-are-visible/>