<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/2013/08/17/Brother-of-al-Qaida-leader-Ayman-al-Zawahiri-arrested-in-Egypt/UPI-79361376721160/?rel=74641376855033>