<https://secure.gravatar.com/avatar/99a721628472fcde49867f4911dc4931?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://teleguiado.com/musica/melancolico-e-historico-a-volta-do-fones/>