<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pewterreport.com/?option=com_k2&view=item&id=9410%3ABucs%20Finally%20Find%20A%20Way%20To%20Finish%20A%20Game%3A%20Unit%20Game%20Grades&Itemid=101>