Source: Schema.org v30.1 vocabulary. Official agent property definition.
What does agent mean?
The direct performer or driver of the action (animate or inanimate). E.g. *John* wrote a book.
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status