<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wd.com/Body-Parts-Roll-Cages-Frames/Replacement-Steel-Fender.aspx?t_c=81&t_s=522&t_pt=101333&t_pn=OAI12004.09>