<http://schema.org/headline>
"St\u00E9phan Cr\u00E9tier propose de racheter Garda World pour 1,1 milliard $"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/09/07/stephan-cretier-achat-garda-world_n_1864873.html>