copyrightYear
The year during which the claimed copyright for the CreativeWork was first asserted.
Expected Types
| Type | Description |
|---|---|
| Number | Data type: Number. Usage guidelines: * Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols. * Use '.' (Unicode 'F... |
Used on Types
| Type | Description |
|---|---|
| CreativeWork | The most generic kind of creative work, including books, movies, photographs, software programs, etc. |