<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.eno.de/de/informationen/termine/tagesansicht.html?tx_cal_controller%5Byear%5D=2012&tx_cal_controller%5Bmonth%5D=03&tx_cal_controller%5Bday%5D=25&cHash=65f0af29e52edbb39534c16e0938046e>