<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Sports_News/College-Football/2013/12/24/Akron-assistant-football-coach-killed-in-car-wreck/UPI-16311387909038/?spt=rln&or=1>