<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Business_News/Security-Industry/2013/04/25/Nuclear-radiological-threats-to-be-examined/UPI-94261366920206/?spt=hs&or=si>