<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dimmicosacerchi.it/forum/arrivi-omaggi-ricevuti-vf79/10330-marzo-2010-a-11.html?s=456d3030e0c75706f4f877968538631a>