{
  "test-origin:cont": {
    "leaf1": "value1",
    "@leaf1": {
        "ietf-origin:origin": "ietf-origin:default"
    },
    "leaf2": "value2",
    "leaf3": 125,
    "@leaf3": {
        "ietf-origin:origin": "ietf-origin:system"
    }
  }
}