<http://schema.org/dateModified>
"2011-03-18T09:44:34-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2011/03/18/Germany-idles-seven-of-its-nuke-plants/UPI-31541300455874/?rel=83941300736837>