<http://schema.org/keywords>
"position parti qu\u00E9b\u00E9cois hausse"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/05/02/pq-hausse-cout-de-la-vie_n_1472223.html?ref=greve-etudiante>