<http://schema.org/headline>
"Gaz M\u00E9tro envisage d'importer plus de gaz de schiste au Qu\u00E9bec"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/09/24/gaz-metro-importation-gaz-de-schiste-quebec_n_1911324.html?ncid=edlinkusaolp00000003>