Barry from SER reports Google Place Actions revealed.
https://www.seroundtable.com/google-place-actions-place-orders-make-appointments-reservations-21289.html

The document tells us that @id is a required property for the markup.
https://developers.google.com/structured-data/local-businesses/
But there's no @id in the examples. So, are they incorrect or @id isn't really required?
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