firstAppearanceA Schema.org Property
This term is in the "new" area - implementation feedback and adoption from applications and websites can help improve our definitions.
Thing > Property :: workExample : firstAppearance
- Canonical URL: https://schema.org/firstAppearance
- Check for open issues.
Indicates the first known occurrence of a Claim in some CreativeWork.
Values expected to be one of these types
Used on these types