<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Odd_News/2013/09/07/Worlds-best-pizza-award-returns-to-Naples-home/UPI-71331378589141/?spt=hs&or=on>