<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://www.ilfattoquotidiano.it/2015/10/09/usa-sparatoria-in-un-college-dellarizona-un-morto-e-tre-feriti-arrestato-il-killer/2111789/>