<https://www.channelbiz.es/2011/03/23/opera-mini-6-y-opera-mobile-11-ven-la-luz/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.channelbiz.es/2011/03/23/opera-mini-6-y-opera-mobile-11-ven-la-luz/>