<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wheelparts.com/Wheels/XD-Series-Badlands-Chrome.aspx?t_c=11&t_s=210&t_pt=100106&t_pl=9393&Bolt+Pattern_PQ=5+on+5>