Assertion: true yam | /r/PartOf | the dioscoreaceae family
Facets:
Source sentences:
text: From a science perspective, true yam is a root vegetable belonging to the Dioscoreaceae family, which are monocotyledons (or "monocots" for short, with the prefix "mono" referring to the fact that they have only one embryonic seed leaf).
text: The true yams belong to the Dioscoreaceae family.