Assertion: vitamin b12 | /r/HasProperty | unique
Facets:
value: to the water-soluble vitamins
type: OTHER
value: like a key
type: OTHER
Source sentences:
text: Vitamin B12, also called cyanocobalamin or cobalamin, is unique.
text: Vitamin B12 is a unique vitamin.
text: Like a key, vitamin B12 is unique among all other vitamins in both structure and function.
text: Vitamin B12 is unique to the water-soluble vitamins in that it is stored in the liver and therefore signs of deficiency may not present themselves until 5-6 years after poor dietary intake or issues with absorption.
text: "Vitamin B12 is unique in that it is not found in vascular plants, but is abundant in algae