<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2013/09/16/Manuel-weakens-to-tropical-depression-with-heavy-rainfall/UPI-15021379308038/?spt=hs&or=tn>