<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bulbs.com/Fixtures/Yes-Wet_Location/Sea_Gull_Lighting/CFL-Bulb_Type_Supplied/9.000-5%22_--_under_10%22-Width_(in)/results.aspx>