<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bulbs.com/Halogen_Bulbs/120V_--_129V/$20_--_$30/2.300-2%22_--_under_5%22-Length_(in)/results.aspx?Ns=P_Volts+Sort%7C0>