<http://schema.org/headline>
"Moscou : s\u00E9rie de perquisitions sans pr\u00E9c\u00E9dent"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/06/11/moscou--serie-de-perquisi_n_1587273.html?ref=quebec-international>