<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/2013/02/06/US-places-more-sanctions-against-Iran/UPI-65321360191238/?rel=98651360590422>