Supported formats Google Lookup supports structured knowledge in the following formats, Except if documented otherwise. Usually, we suggest utilizing a format which is simplest for you to apply and preserve (usually, that's JSON-LD); all 3 formats are Similarly wonderful for Google, so long as the markup is valid and appropriately https://naturalbookmarks.com/story18696996/the-smart-trick-of-easy-json-schema-that-nobody-is-discussing