<http://schema.org/headline>
"D\u00E9couvrez le \u00ABchatcopt\u00E8re\u00BB VID\u00C9O)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/06/04/chat-helicoptere_n_1567454.html?ref=insolite>