Assertion: fault's earthquake | /r/HasProperty | estimated at to 8.0
Facets:
value: on the richter scale strikes
type: OTHER
Source sentences:
text: On April 18, 1906, at 5:13 a.m., an earthquake estimated at close to 8.0 on the Richter scale strikes San Francisco, California, killing an estimated 3,000 people as it topples numerous buildings.