Assertion: classical music's form | /r/HasProperty | confined to certain sections of the piece
Facets:
value: generally
type: DEGREE
Source sentences:
text: This developmental form is generally confined to certain sections of the piece, as to the middle section of the first movement of a sonata, though 19th-century composers such as Berlioz, Liszt and Wagner made valiant efforts to derive large-scale works purely or mainly from the motif.