<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/2013/10/25/Democratic-sources-say-Jay-Paterno-may-run-for-Congress/UPI-70941382708188/>