<http://schema.org/dateModified>
"2011-07-23T09:18:18-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2011/07/23/Burqa-ban-goes-into-effect-in-Belgium/UPI-63771311427098/?rel=75311316689855>