<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.crown.edu/?tx_cal_controller%5Bgetdate%5D=20130704&tx_cal_controller%5Boffset%5D=1&cHash=ad81c8ff545d74fa9491c7d1c3965a46>