<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.elephanttube.com/search/?kwid=5532&q=%22Swapping+cum%22%7C%22Swap+cum%22%7CCumswapping%7C%22Cum+Swapping%22%7C%22Cum+swap%22%7C%22swaps+cum%22&p=4&c=1>