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.

partOfOrder

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

Thing > Property > partOfOrder

The overall order the items in this delivery were included in.
Values expected to be one of these types
Order
Used on these types
ParcelDelivery

Schema Version 3.4