<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.albergoterminus.it/?option=com_content&view=article&id=46:liszt-2011&catid=3:generiche&Itemid=23%C3%A2%C5%92%C2%A9=it>