Assertion: earthquake's size | /r/HasProperty | compiled by the maine geological survey
Facets:
value: for the years 1747 to 1992
type: TEMPORAL
Source sentences:
text: The record of 507 historical and modern earthquake events including dates, epicenter locations, and sizes has been compiled by the Maine Geological Survey for the years 1747 to 1992 and is available in an open-file map format (Johnston, 1995).