<https://secure.gravatar.com/avatar/ee15c5f32a7c6622df80f1cceb9ea490?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://noticiarmoz.com/como-evitar-que-o-google-te-rastreie/>