<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/Front-Center-Grille-Panel.aspx?t_c=81&t_s=526&t_pt=101469&t_pn=OAI12021.99>