firstAppearance

A 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

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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


                
                    
                        
    
    
    CreativeWork

Used on these types

Source

https://github.com/schemaorg/schemaorg/issues/1828