Assertion: vitamin d | /r/HasProperty | 600 iu
Facets:
value: a day for people
type: TEMPORAL
Source sentences:
text: Recommended Dietary Allowance (RDA) for vitamin D, which is 600 IU (International Units) a day for people between the ages of 1 and 70, and 800 IU a day for people ages 70 and older.