<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wd.com/Interior-Parts-Accessories/UTV-Sport-Grab-Handles.aspx?t_c=9&t_s=412&t_pt=5607&t_pn=RUG63305.01>