Assertion: concerto | /r/HasProperty | composed
Facets:
Source sentences:
text: The concerto was composed during the summer of 1919 at Elgar's secluded cottage "Brinkwells" near Fittleworth, Sussex, where during previous years he had heard the sound of the artillery of World War I rumbling across the Channel at night from France.
text: This manuscript is dated to a time just before the Concerto was composed.
text: The precise date when this concerto was composed is unknown.