Assertion: hot spot | /r/CapableOf | migrate estimated 7 centimeters
Facets:
value: prior to the bend
type: TEMPORAL
Source sentences:
text: Prior to the bend, the hotspot migrated an estimated 7 centimeters (2.8 in) per year; the rate of movement changed at the time of the bend to about 9 centimeters (3.5 in) per year.