<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.eno.de/en/informationen/termine/tagesansicht.html?tx_cal_controller%5Byear%5D=2012&tx_cal_controller%5Bmonth%5D=06&tx_cal_controller%5Bday%5D=21&cHash=29ad55a496f585e6277f13787d3bb9ee>