<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.osc.org/index.php/images/stories/images/stories/CornerImages/index.php?option=com_content&view=article&id=604:a-dusty-day&catid=106:wftv-severe-weather-center-9&Itemid=180>