<https://secure.gravatar.com/avatar/a7892f6b887630449a0954908a69bbb1?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://almacenelectrico.es/alex-serra-serveis-electrics-olot/>