<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gpspower.net/garmin-maps/244739-iphone-ipad-garmin-western-europe-v2-0-a.html?s=40af2dedba2689caecf29b6f2ba50977>