<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<http://www.businessonline.it/news/18232/Pensione-2013-anticipata-come-fare-ad-uscire-prima-con-novita-Riforma-Fornero-Eta-e-requisiti.html>