<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bulbs.com/PAR--36-Sealed_Beam-Light_Bulbs-Category/$10_--_$50/100W_--_249W/Screw_Terminal_(Multi_Purpose)-Base/results.aspx?Ns=P_Wattage+Sort%7C0&pid=91>