<http://schema.org/headline>
"Allergique? Peut-\u00EAtre pas \u00E0 \u00C7A... (PHOTOS, VID\u00C9O)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/08/10/allergies-bizarres_n_1627878.html>