<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wd.com/Exterior-Parts-Car-Care/Machine-Gun-Mounting-Bracket.aspx?t_c=3&t_s=82&t_pt=10451&t_pn=OAI12023.31>