<http://schema.org/headline>
"Clotaire Rapaille, l\u2019op\u00E9ra rock : l\u2019ADN d\u2019une l\u00E9gende (ENTREVUE)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/12/15/opera-rock-clotaire-rapaille_n_2307555.html>