A few of the schema structures used by Gmail differ from the schema.org standard vocabulary. Google has worked with the schema.org community to standardize its mail-related schemas so that other email services and email clients can also take full advantage of them. They have also been deeply integrated with numerous other improvements at schema.org.
Google remains committed to updating its support of the schemas as adopted at schema.org. When this process is complete, Google will try to make any necessary transition as smooth as possible for all developers using these schemas as well as for their users.
List of Schema.org Proposals
The following list identifies schema.org terms based on vocabulary proposals from Gmail:
- Action - proposal: Actions in Schema.org
- Order - proposal: Orders in Schema.org
- Reservation - proposal: Reservations in Schema.org
- EmailMessage - proposal: EmailMessage Type
Schema.org vocabularies are developed through public discussions in the W3C Schema.org Community Group.