<https://secure.gravatar.com/avatar/5d5b4bd54e751a45839943ada89696ab?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://empleosfaciles.info/modelo-de-solicitud-de-renuncia-voluntaria/>