<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Health_News/2012/11/29/US-doctors-Time-wasted-with-insurance/UPI-91641354212364/?spt=hs&or=hn>