Assertion: poison ivy's sap | /r/Causes | skin irritation
Facets:
value: in some people
type: OTHER
Source sentences:
text: "Some literature suggests that Virginia Creeper is not poisonous, but the sap of the plant contains oxalate crystals and can cause skin irritation and rashes in some people.
text: Info on the internet sometimes suggests that Virginia Creeper is not poisonous, but the sap of the Virginia Creeper contains oxalate crystals and can cause skin irritation and rashes in small percent of people.