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.

members

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

Thing > Property > members

A member of this organization.

Usage: Between 100 and 1000 domains
Values expected to be one of these types
Organization
Person
Used on these types
Organization
ProgramMembership
supersededBy
member

Schema Version 3.4