<http://schema.org/datePublished>
"2014-05-09T14:16:12-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/US/2014/05/09/Census-Bureau-More-people-in-US-are-commuting-by-bicycle/5131399656465/?spt=sec&or=tn>