<http://schema.org/headline>
"Lady Gaga en spectacle \u00E0 Montr\u00E9al en f\u00E9vrier (VID\u00C9O/PHOTOS)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/09/18/lady-gaga-montreal_n_1892851.html>