Assertion: orchestra | /r/CapableOf | play leading role
Facets:
value: in debussy's unique opera
type: LOCATION
value: as in wagner's works
type: LOCATION
Source sentences:
text: As in Wagner's works, the orchestra plays a leading role in Debussy's unique opera Pelléas et Mélisande (1902) and there are no real arias, only recitative.