{
  "info": {
    "title": "Example light switch using sdfRef"
  },
  "namespace": {
    "cap": "https://example.com/capability/cap"
  },
  "defaultNamespace": "cap",
  "sdfObject": {
    "BasicSwitch": {
      "sdfRef": "cap:#/sdfObject/Switch",
      "sdfAction": {
        "toggle": null
      }
    }
  }
}