<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Odd_News/2011/05/04/Professor-lectures-from-hospital-bed/UPI-52431304496000/?st_rec=76381304670600>