<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/World-News/2012/01/19/Pakistan-to-resume-ties-with-US/UPI-91231327001618/?rel=53731332937812>