<http://schema.org/dateModified>
"2013-04-24T21:02:39-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Top_News/World-News/2013/04/24/Hundreds-of-Europeans-fighting-alongside-Syrian-rebels/UPI-32911366806927/?spt=hts&or=3>