<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://monimega.com/blog/2013/02/08/pizzi-merletti-principi-banchieri-e-comunisti-alla-festa-di-marisela-federici-umberto-pizzi-0/>