Assertion: volcano's eruption | /r/HasProperty | millennia-long
Facets:
value: millennia
type: TEMPORAL
Source sentences:
text: The volcano continues its millennia-long eruption; the intensity of the current activity is considered normal and characteristic of Stromboli's persistent activity.
text: The volcano continues its millennia-long eruption; the intensity of the current activity is considered normal and characteristic of Stromboli's persistent activity.