<https://secure.gravatar.com/avatar/6a49f9ada716f19627cb42124115cf3b?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://beteve.cat/general/vueling-preveu-sortir-de-la-borsa/>