<http://schema.org/dateModified>
"2013-02-26T14:18:28-05:00"^^<http://schema.org/Date>
<http://www.upi.com/Entertainment_News/Music/2013/02/26/Nick-Lacheys-lullaby-album-set-for-March-release/UPI-72621361906308/?spt=hs&or=en>