core + attic (Attic Area): these terms have been either deprecated from the core or extentions, or removed from pending as not accepted into the full vocabulary.


Canonical URL:

Thing > Property > additionalName

An additional name for a Person, can be used for a middle name.

Usage: Between 10,000 and 50,000 domains
Values expected to be one of these types
Used on these types

Schema Version 3.3