<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/2011/08/18/Coburn-happy-he-cant-bring-gun-to-Senate/UPI-36051313692231/?rel=57621318358255>