Assertion: widow's bite | /r/HasProperty | venomous
Facets:
value: usually
type: DEGREE
Source sentences:
text: The same study that found black widows tend to reserve bites for extreme threats also found that black widows' bites are usually venomous only when the spiders feel their lives are in imminent danger.
text: Although false widows do have a venomous bite, the venom is not particularly potent.