<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/World-News/2013/08/21/Rights-advocates-say-587-killed-in-Syrian-government-chemical-attack/UPI-99671377057874/?rel=32761377204954>