Which opera has more acts, Le prophète or La scala di seta?
Le prophète: Le prophète ("The Prophet") is a grand opera in five acts by Giacomo Meyerbeer. La scala di seta: La scala di seta (The Silken Ladder or Die seidene Leiter) is an operatic "farsa comica" in one act by Gioachino Rossini to a libretto by Giuseppe Maria Foppa.
Le prophète