<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Entertainment_News/Music/2011/06/30/Voice-coaches-set-for-Season-2/46401309474800/>
<http://www.upi.com/Entertainment_News/Music/2011/06/30/Voice-coaches-set-for-Season-2/UPI-46401309474800/?rel=33521338733879>