Assertion: volcano's eruption | /r/AtLocation | decentralized fissure vents
Facets:
value: unlike other eruptive types
type: MANNER
value: often
type: TEMPORAL
Source sentences:
text: Also unlike other eruptive types, Hawaiian eruptions often occur at decentralized fissure vents, beginning with large "curtains of fire" that quickly die down and concentrate at specific locations on the volcano's rift zones.