<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/2011/03/11/Approval-of-GOP-led-Congress-plummets/UPI-82021299886483/?rel=37631300111542>