<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wheelparts.com/Fender-Flares/Ford-Ranger-4X-Front-Fender-Flares.aspx?t_c=80&t_s=409&t_pt=3555&t_pn=WAR26553>