Assertion: earthquake | /r/HasProperty | sudden movement
Facets:
Source sentences:
text: (An earthquake is a sudden movement that releases stored energy on a fault.)
text: Grace Standerfer suggested the earthquake was sudden, saying, "I was just scared to death.
text: An earthquake is a sudden shaking or rolling of the ground caused by movements under the earth's surface.
text: Earthquake, any sudden shaking of the ground caused by the passage of seismic waves through Earth’s rocks.
text: An earthquake is a sudden movement or a fracture in the crust and the upper layer of the mantle (together called the lithosphere).