Assertion: vitamin b12 | /r/CapableOf | call cobalamin
Facets:
Source sentences:
text: Vitamin B12, also called cobalamin, is an essential factor in the production of red blood cells.
text: Vitamin B12, also called cobalamin, is one of 8 B vitamins.
text: Vitamin B12, also called cyanocobalamin or cobalamin, is unique.
text: Vitamin B12, also called cobalamin, is a water-soluble vitamin that exists naturally in certain foods.