<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wheelparts.com/Performance-Parts/Fuel-lnjector.aspx?t_c=74&t_s=368&t_pt=4439&t_pn=OAI17714.07>