<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Business_News/2012/06/05/US-service-sector-firms-up-growth/UPI-58591338912489/?st_rec=47621341511336>