<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.osc.org/?option=com_content&view=article&id=649%3Acocktails-a-cosmos-august-2011-photos&catid=18%3Acocktails-and-cosmos&Itemid=31>