<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wheelparts.com/Exterior-Parts-Car-Care/Non-Locking-Fuel-Hatch-Cover.aspx?t_c=3&t_s=21&t_pt=4681&t_pn=RUG11134.02>