<http://schema.org/dateModified>
"2013-05-08T17:19:21-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/US/2013/05/08/State-Department-deputy-recalls-Benghazi-attack-for-House-committee/UPI-85191368026052/?rel=10941368086400>