<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/2013/03/26/Report-about-prison-chief-killing-disputed/UPI-24791364302726/?rel=22181364474465>