Assertion: poison ivy's urushiol | /r/HasProperty | u-roo-she-ol
Facets:
Source sentences:
text: Poison ivy rash is attributable to an allergic response to an oily resin known as urushiol (u-ROO-she-ol).
text: Poison ivy rash is attributable to a sensitivity to an oily resin known as urushiol (u-ROO-she-ol), which is discovered within the leaves, stems and roots of poison ivy, poison oak and poison sumac.