<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pocketpc.ch/htc-desire-root-und-rom/102956-kein-internet-per-wlan-ins-netz-trotz-verbindung-meinem-wlan-netz.html>