<http://schema.org/dateModified>
"2013-04-30T17:49:47-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/04/30/Retailers-face-new-calls-for-change-following-factory-collapse/5581367358338/?st_rec=32131367413854>