Assertion: black mamba's bite | /r/HasProperty | 100% fatal
Facets:
value: within about 20 minutes
type: TEMPORAL
value: in the past
type: TEMPORAL
Source sentences:
text: Before the advent of black mamba antivenom, a bite from this species was 100% fatal, usually within about 20 minutes in very severe cases of envenomation.
text: In the past, a bite from a black mamba was 100 percent fatal.
text: Before antivenom was available, the bite from Dendroaspis polylepis was virtually 100% fatal.
text: Before the creation of black mamba antivenin, a bite from this fearsome serpent was 100 percent fatal, usually within about 20 minutes.