<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/Liftgate-T-Handle.aspx?t_c=3&t_s=410&t_pt=6353&t_pn=OAI11901.02>