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"L'Autrichien Felix Baumgartner a franchi le mur du son en chute libre (VID\u00C9OS/PHOTOS)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/10/14/homme-supersonique-mur-du-son_n_1964760.html>