<http://schema.org/headline>
"PHOTOS. La princesse Charlotte baptis\u00E9e \u00E0 Sandringham, comme Diana"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.fr/2015/07/05/photos-la-princesse-charlotte-baptisee-a-sandringham-comme-dia/>