Assertion: blue whale's population | /r/CapableOf | decline by 70-90 percent
Facets:
value: in the past 150 years
type: TEMPORAL
Source sentences:
text: And despite a global hunting ban in 1966, their population has declined by 70-90 percent in the past 150 years.
text: And despite a global hunting ban in 1966, their population has declined by 70-90 percent in the past 150 years.