<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wheelparts.com/Armor-Protection/Armor-Cladding-Front-Fender-Corner-Guards.aspx?t_c=79&t_s=468&t_pt=5999&t_pn=RUG11650.20>