<http://schema.org/headline>
"Une mar\u00E9e humaine catalane crie \"Independencia\" face \u00E0 la crise"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/09/11/espagne-manifestation-independance-catalogne_n_1875232.html?ncid=edlinkusaolp00000003>