<http://schema.org/dateModified>
"2013-07-04T10:01:24-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Entertainment_News/TV/2013/07/04/Comedian-Tig-Notaro-to-star-in-Showtime-documentary/UPI-37261372946484/?spt=hs&or=en>