{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "schema:Poster",
  "title": "Poster",
  "description": "A large, usually printed placard, bill, or announcement, often illustrated, that is posted to advertise or publicize something.",
  "type": "object",
  "allOf": [
    {
      "description": "The most generic kind of creative work, including books, movies, photographs, software programs, etc.",
      "$ref": "schema:CreativeWork"
    }
  ]
}