<http://schema.org/datePublished>
"2014-09-03T10:13:19+0200"^^<http://schema.org/Date>
<http://www.lemonde.fr/europe/article/2014/09/03/accord-entre-poutine-et-porochenko-sur-un-cessez-le-feu-dans-l-est-de-l-ukraine_4480780_3214.html>