<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/Energy-Industry/2012/08/08/Pa-solar-project-powers-water-treatment/UPI-16951344428249/?pvn=1>