Assertion: blitz | /r/HasProperty | nighttime bombing raids
Facets:
value: on british cities
type: LOCATION
Source sentences:
text: The Blitz, (September 1940–May 1941), nighttime bombing raids against London and other British cities by Nazi Germany during World War II.
text: The Blitz was night time bombing raids on British cities, especially London, during the month of September in 1940.