https://www.schema.org/VoteAction
VoteAction - Schema.org Type
Schema.org Type: VoteAction - The act of expressing a preference from a fixed/finite/structured set of choices/options.
schematype
https://developers-dot-devsite-v2-prod.appspot.com/workspace/gmail/markup/reference/types/VoteAction
VoteAction | Gmail | Google for Developers
gmail googledevelopers
https://schema.org/VoteAction
VoteAction - Schema.org Type
Schema.org Type: VoteAction - The act of expressing a preference from a fixed/finite/structured set of choices/options.
schematype