{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "The phenomenon being observed (e.g. air temperature, PM2.5 concentration).",
      "key": "any",
      "record": {
        "properties": {
          "createdAt": {
            "format": "datetime",
            "type": "string"
          },
          "definition": {
            "description": "URI identifying the property from a controlled vocabulary (CF Standard Names, QUDT quantity kinds, etc.)",
            "format": "uri",
            "type": "string"
          },
          "description": {
            "maxLength": 2048,
            "type": "string"
          },
          "name": {
            "maxLength": 256,
            "type": "string"
          }
        },
        "required": [
          "name",
          "definition",
          "createdAt"
        ],
        "type": "object"
      },
      "type": "record"
    }
  },
  "id": "dev.sensorthings.observedProperty",
  "lexicon": 1,
  "revision": 1
}