<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/2011/12/12/Cognitive-issues-follow-breast-cancer/UPI-18661323739524/?st_rec=12611325307115>