<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/2013/06/21/Brazilian-president-calls-emergency-meeting-over-protests/UPI-66521371851010/?rel=6861372689889>