Assertion: sweet potato | /r/HasProperty | herbaceous vines
Facets:
Source sentences:
text: Sweet potatoes are herbaceous vines that grow horizontally and belong to the morning glory family.
text: The Sweet Potato crop is an herbaceous perennial vine which bears alternate heart shaped leaves and medium sized sympetalous flowers.
text: Ipomoea batatas is a herbaceous perennial vine that has purplish flowers, large nutritious tuberous roots and heart-shaped lobed leaves.