<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/Technology/2012/05/22/NASA-updates-its-iPhone-iPod-app/UPI-22211337730522/?rel=68301344094563>