<http://schema.org/headline>
"EDF, Areva et\u00A0les\u00A0Chinois, un\u00A0accord sino rien"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.liberation.fr/planete/2012/12/26/edf-areva-et-les-chinois-un-accord-sino-rien_870182>