<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/Opinion/Walker/2013/07/15/Walkers-World-Germany-falters/UPI-69761373861100/?pvn=1>