<http://schema.org/dateModified>
"2013-07-24T17:53:46-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Business_News/Security-Industry/2013/07/24/AgustaWestland-Bristow-Group-sign-SAR-helicopter-contract/UPI-21711374702826/?spt=hs&or=si>