Assertion: spectrophotometer | /r/CapableOf | measure the amount of vitamin a
Facets:
value: within minutes
type: TEMPORAL
value: in a given food
type: LOCATION
value: with almost perfect accuracy
type: MANNER
Source sentences:
text: For example, vitamin A absorbs ultraviolet light so that a spectrophotometer can measure within minutes with almost perfect accuracy the amount of vitamin A in a given food.