<http://schema.org/datePublished>
"2011-10-21T14:01:14+0200"^^<http://schema.org/Date>
<http://www.lemonde.fr/societe/article/2011/10/21/elections-professionnelles-dans-l-education-nationale-une-chute-historique-de-la-participation_1591994_3224.html>