<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bulbs.com/Compact_Fluorescent_Plug--in/6.810-5%22_--_under_10%22-Length_(in)/Double_Twin_Tube-Shape/G24d--3-Base/results.aspx>