<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.osc.org/index.php/images/templates/templates/yoo_level/lib/js/addons/index.php?option=com_content&view=article&id=139:the-super-service-center-is-back&catid=6:all-aboard&Itemid=14>