[
  {
    "_type": "_schemaType",
    "name": "MultiMapView1",
    "schema": {
      "type": "object",
      "extends": {"$ref": "View"}
    }
  },
  {
    "_type": "_schemaType",
    "name": "MultiMapView2",
    "schema": {
      "type": "object",
      "extends": {"$ref": "View"}
    }
  },
  {
    "_type": "Map",
    "targetType": "MultiMapView1",
    "map": {"MultiMapSourceType": "function (o) { jsondb.emit({key: o }); }"}
  },
  {
    "_type": "Map",
    "targetType": "MultiMapView2",
    "map": {"MultiMapSourceType": "function (o) { jsondb.emit({key: o }); }"}
  }
]