Assertion: poison ivy's oil | /r/HasProperty | resin
Facets:
Source sentences:
text: The rash is caused by skin contact with the oils (resin) of certain plants.
text: It’s a colorless, ordorless oil (also called resin) that’s contained in the leaves of all three toxic plants.
text: The rash is caused by skin contact with the oils (resin) of certain plants.