<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/2013/01/02/Some-dont-take-generic-due-to-color/UPI-82251357108324/?spt=mps&or=4>