Assertion: yam | /r/HasAspect | long history of use
Facets:
value: as a root vegetable
type: MANNER
value: as an alternative medicine
type: PURPOSE
Source sentences:
text: Yams are one of the most delicious vegetables you can eat, but you may not be aware that, as a root vegetable that’s been around for eons, they also have a long history of use as an alternative medicine.
text: As root vegetables that have been around for ages, yams also have a long history of use in alternative medicine.