<https://www.angelshare.it/2011/05/30/forse-non-hanno-tutti-i-torti-2/#breadcrumblist>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.angelshare.it/2011/05/30/forse-non-hanno-tutti-i-torti-2/>