<http://schema.org/headline>
"Mugabe, &lt;i&gt;persona non grata&lt;/i&gt; selon Ottawa"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/05/30/canada-mugabe-organisation-tourisme_n_1557467.html?ref=canada-quebec>