<http://schema.org/dateModified>
"2011-01-25T13:25:55-08:00"^^<http://schema.org/Date>
<http://www.tmz.com/2011/01/24/spencer-pratt-rap-song-chicken-wing-the-hills-heidi-montag-unreleased-embarrassed/?adid=cr_featured_saga_12>