Assertion: thunderbolt | /r/CapableOf | raise its record
Facets:
value: on 27 august
type: TEMPORAL
value: to 345.50 mph
type: OTHER
Source sentences:
text: Within a year Thunderbolt returned with improved aerodynamics and raised its record to 345.50 mph (556.03 km/h) on 27 August 1938.