<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/Energy-Industry/2012/04/27/Cameron-touts-green-energy-future/UPI-27161335529088/?spt=hs&or=er>