extension shown: health [x]

ageAtEvent

Defined in the health.schema.org extension. (This is an initial exploratory release.)
Canonical URL: http://schema.org/ageAtEvent

Thing > Property > ageAtEvent

Specifying the age of the entity when an event occurred

Usage: Fewer than 10 domains
[more...]
Values expected to be one of these types
Number
QualitativeValue
Used on these types
Person

Schema Version 2.1