Assertion: volcano's magma | /r/HasProperty | risen to about 1 kilometre
Facets:
value: below the surface
type: LOCATION
value: due to the seismic activity
type: CAUSE
Source sentences:
text: about 500 volcanic earthquakes had been recorded on the mountain over the weekend of 23–24 October[vague], and that the magma had risen to about 1 kilometre (3,300 ft) below the surface due to the seismic activity.
text: Officials said about 500 volcanic earthquakes had been recorded on the mountain over the weekend of 23–24 October, and that the magma had risen to about 1 kilometre (3,300 ft) below the surface due to the seismic activity