<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/Special/2013/02/26/US-diplomat-meets-Myanmars-Suu-Kyi/UPI-88151361901506/?spt=hs&or=tn>