<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/blog/2013/05/09/Prince-Harry-begins-US-tour-meets-Sen-McCain-on-Capitol-Hill/4611368141422/?st_rec=5651368155530>