<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.malianteo.com/foros/mp3s/ring-tones-para-telefonos/videos-para-adultos-celulares-/174703-5-videos-caseros-para-tu-cell/>