<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bulbs.com/20V_--_119V/Under_100/LEDs_under_$25/results.aspx?Nf=P_List+Price%7CLT+25&Ns=P_Volts+Sort%7C0>