<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wheelparts.com/Outdoor-Lifestyle-and-Camping/Recovery-Shovel.aspx?t_c=88&t_s=564&t_pt=101600&t_pn=RUG15104.42>