<http://schema.org/keywords>
"George Clooney arr\u00EAt\u00E9 vid\u00E9o"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/03/16/george-clooney-arrete-manifestation-soudan-washington_n_1354013.html>