<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wd.com/Electrical/Battery-Hold-Down-Strap.aspx?t_c=72&t_s=12&t_pt=3888&t_pn=OAI12021.93>