<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gpspower.net/garmin-maps/231008-city-navigator-middle-east-northern-africa-nt-2012-30-a-2.html?s=fae9f644894fb377b2d8198a346b59a9>