Question: Which epic poem was "Ave Maria" loosely based on, which is used by Wilfred Jackson in Walt Disney's "Fantasia"?
Sentence (from "Ave Maria (Schubert)"): 52, No. 6, 1825), in English: "Ellen's Third Song", was composed by Franz Schubert in 1825 as part of his Opus 52, a setting of seven songs from Walter Scott's popular epic poem "The Lady of the Lake", loosely translated into German.
Relevant evidence: Yes