<http://schema.org/dateModified>
"2013-04-12T09:21:03-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/04/12/Taiwanese-train-evacuated-after-bombs-found/UPI-69671365772863/?spt=hs&or=tn>