<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ministryofparts.com/carpartsandaccessories/prod_1159842-Volkswagen-Bora-Headlight-Bulb-Vw-Bora-Headlamp-Bulb.html>