<http://schema.org/keywords>
"personnes \u00E2g\u00E9es"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/05/27/foyers-aines-gicleurs-ontario_n_1549435.html?ncid=edlinkusaolp00000008&ref=canada-quebec>