<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.imamlarkonagi.net/index.php?option=com_content&view=article&id=74:amellerde-niyet-ve-hlas-vaaz&catid=22:ahlak&Itemid=206>