<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wheelparts.com/Brakes-Steering/Emergency-Brake-Cable.aspx?t_c=65&t_s=540&t_pt=9046&t_pn=OAI16730.06>