_:b2049444 . _:b2049445 . _:b2049444 "musique vocale" . "20061020" . "Once upon a time" . . _:b2049444 . _:b2049445 "quintette" . _:b2049445 . _:b2049446 . . _:b2049446 "jazz" . . "Once upon a time" . . _:b2049446 .