Assertion: vitamin d | /r/Synonym | calciferol
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Also known as calciferol, vitamin D comes in two main dietary forms: Vitamin D2 (ergocalciferol): Found in mushrooms and some plants.
text: Vitamin D is sometimes referred to as calciferol, but it’s used as an umbrella term to include vitamins D-2 and D-3.
text: Vitamin D is also known as calciferol, which actually refers to several fat-soluble vitamins.