Assertion: campaign | /r/HasProperty | launched at public meeting
Facets:
value: at central hall
type: LOCATION
value: on 17 february
type: TEMPORAL
Source sentences:
text: The Campaign was launched at a public meeting at Central Hall, Westminster, on 17 February 1958, chaired by Collins and addressed by Michael Foot, Stephen King-Hall, J. B. Priestley, Bertrand Russell and A. J. P. Taylor.