Property:Release status
From Tardis Wiki, the free Doctor Who reference
This property holds the release status of sources.
Allowed values:
- upcoming
- released
- unreleased
- unproduced
{ "type": "PROPERTY_CONSTRAINT_SCHEMA", "constraints": { "type_constraint": "_txt", "allowed_values": [ "upcoming", "released", "unreleased", "unproduced" ] } }