<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gpspower.net/garmin-maps/192510-colombia-calle-calle-routable-map-gisco-up-v04-14-1-02-04-2014-a-2.html>