<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dimmicosacerchi.it/forum/cestino-vf21/9328-ho-bisogno-di-aiuto-paradiseclicks-ptc-con-payout-20-a-4.html>