<http://schema.org/datePublished>
"2011-09-17T13:19:26+0200"^^<http://schema.org/Date>
<http://www.lemonde.fr/economie/article/2011/09/17/evasion-fiscale-les-etats-unis-et-la-suisse-seraient-proches-d-un-accord_1573851_3234.html>