Assertion: single volcano | /r/AtLocation | strong strombolian eruption
Facets:
value: for years
type: TEMPORAL
Source sentences:
text: : A remote island in the Flores Sea of Indonesia formed by a single volcano that has been in strong strombolian eruption for years.
text: Batu Tara Batu Tara photos: A remote island in the Flores Sea of Indonesia formed by a single volcano that has been in strong strombolian eruption for years.
text: A remote island in the Flores Sea of Indonesia formed by a single volcano that has been in strong strombolian eruption for years.