Assertion: humpback whale | /r/HasProperty | other peaks of exploitation
Facets:
value: in 1950
type: TEMPORAL
value: in the 1930
type: TEMPORAL
Source sentences:
text: More than 60,000 humpbacks were killed between 1910 to 1916 in the southern hemisphere, and there were other peaks of exploitation in the 1930's and 1950's.