<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Sports_News/2003/04/19/McCullum-named-at-South-Florida/81531050769835/>
<http://www.upi.com/Sports_News/2003/04/19/McCullum-named-at-South-Florida/UPI-81531050769835/?rel=49371335213940>