<http://schema.org/dateCreated>
"2014-05-21T09:59:01+0200"^^<http://schema.org/Date>
<http://www.lemonde.fr/economie/article/2014/05/21/rames-de-ter-trop-grandes-rff-se-defend-contre-toute-boulette_4422684_3234.html>