<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bulbs.com/$50_--_$100/Accessories/4.125-4%22_--_under_5%22-Height_(in)/Progress_Lighting/results.aspx?Ns=P_List+Price%7C0>