Assertion: poison ivy's oil | /r/HasProperty | released
Facets:
Source sentences:
text: When the oil is released, it can make the plant look shiny or speckled with black dots.
text: Simply touching the leaves may expose you to the oil, and additional oil is released when plant parts are crushed or damaged.
text: When the oil is released, the leaves may appear shiny or you may see black spots of resin on them.