<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://davisvanguard.org/index.php?option=com_content&amp;view=article&amp;id=5329:uc-releases-draft-of-report-responding-to-campus-protests&amp;catid=63:law-enforcement&amp;Itemid=114>