Assertion: piper | /r/CapableOf | visit snowdonia
Facets:
value: in 1941
type: TEMPORAL
value: previously
type: TEMPORAL
value: in 1939
type: TEMPORAL
value: in 1940
type: TEMPORAL
Source sentences:
text: Piper had previously visited Snowdonia in 1939, 1940 and 1941, and often returned there after the war.