<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.4wheelparts.com/Heating-Cooling/Coolant-Temperature-Sensor.aspx?t_c=84&t_s=518&t_pt=4445&t_pn=OAI17218.09>