{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "schema:Waterfall",
  "title": "Waterfall",
  "description": "A waterfall, like Niagara.",
  "type": "object",
  "allOf": [
    {
      "description": "A body of water, such as a sea, ocean, or lake.",
      "$ref": "schema:BodyOfWater"
    }
  ]
}