<http://schema.org/dateModified>
"2013-09-24T10:53:22-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Entertainment_News/TV/2013/09/24/CeeLo-Green-debuts-new-Henna-head-tattoo-on-The-Voice/UPI-84541380034402/?spt=mps&or=4>