<http://schema.org/headline>
"Etta James, la c\u00E9l\u00E8bre chanteuse de blues, a rendu l'\u00E2me"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/01/20/etta-james-mort_n_1219150.html>