<http://schema.org/datePublished>
"2014-08-23T19:55:52-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2014/08/23/Ebola-found-in-British-national-in-Sierra-Leone/2571408837533/?spt=sec&or=tn>