<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2014/01/06/Liz-Cheney-said-poised-to-exit-Senate-race/UPI-44421388991836/?spt=rln&or=2>