<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wd.com/Jeep-Bumpers-Jeep-Tire-Carriers/Jeep-Grille-Guards.aspx?t_c=64&t_s=268&t_pt=3774&vgID=5&Weld+On_PQ=Yes>