Assertion: volcano's magma | /r/CapableOf | travel more than 30 kilometers
Facets:
value: sometimes
type: TEMPORAL
value: from the summit magma reservoir
type: LOCATION
value: before breaking the surface
type: TEMPORAL
Source sentences:
text: Magma that erupts from the flank of a volcano must first flow underground through one of the volcano's rift zones, sometimes traveling more than 30 kilometers from the summit magma reservoir before breaking the surface.