<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.uma.edu/?option=com_gcalendar&view=event&eventID=s4ge0c2hqf60j00t6muav6enqg&gcid=11&Itemid=637>