Assertion: common carp | /r/HasProperty | killed over short period of time
Facets:
value: in the merrimack river
type: LOCATION
value: by a bacterial disease
type: CAUSE
value: in the late 1970s
type: TEMPORAL
Source sentences:
text: (1996) noted that more than 20,000 common carp were killed by a bacterial disease over a short period of time in the Merrimack River in the late 1970s.