<http://schema.org/dateModified>
"2014-05-17T08:49:22+0200"^^<http://schema.org/Date>
<http://www.lemonde.fr/sciences/article/2014/05/17/des-restes-d-un-dinosaure-de-plus-de-100-tonnes-decouverts-en-argentine_4420401_1650684.html>