Assertion: water moccasin's venom | /r/HasProperty | poisonous
Facets:
Source sentences:
text: The Water Moccasin does not have very many predators; in fact most predators leave this snake alone because its venom is so poisonous.
text: When biting its enemy, it squeezes the sacs to inject the poisonous venom, and returns to its coiled position in approximately ONE-HALF SECOND.