<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/2013/07/26/US-ties-becoming-an-election-issue-for-Merkel/UPI-86731374882825/>