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.

subEvents

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

Thing > Property > subEvents

Events that are a part of this event. For example, a conference event includes many presentations, each subEvents of the conference.

Usage: Between 100 and 1000 domains
Values expected to be one of these types
Event
Used on these types
Event
supersededBy
subEvent

Schema Version 3.3