{
  "lexicon": 1,
  "id": "my.skylights.defs",
  "defs": {
    "item": {
      "type": "object",
      "properties": {
        "ref": {
          "type": "string",
          "knownValues": [
            "open-library",
            "tmdb:m",
            "tmdb:s"
          ]
        },
        "value": {
          "type": "string"
        }
      },
      "required": [
        "ref",
        "value"
      ]
    }
  }
}