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.

artEdition

Canonical URL: http://schema.org/artEdition

Thing > Property > artEdition

The number of copies when multiple copies of a piece of artwork are produced - e.g. for a limited edition of 20 prints, 'artEdition' refers to the total number of copies (in this example "20").
Values expected to be one of these types
Integer
Text
Used on these types
VisualArtwork

Schema Version 3.4