<http://schema.org/dateModified>
"2011-04-27T09:58:33+0200"^^<http://schema.org/Date>
<http://www.lemonde.fr/societe/article/2009/11/30/zones-urbaines-sensibles-pres-d-un-mineur-sur-deux-connait-la-pauvrete_1273906_3224.html>