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

orderDate

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

Thing > Property > orderDate

Date order was placed.

Usage: Fewer than 10 domains
Values expected to be one of these types
DateTime
Used on these types
Order

Schema Version 3.2