<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/2013/04/28/Nashville-gun-control-activist-Groups-gun-giveaway-insensitive/UPI-76521367178962/?rel=41271367515990>