{
  "@context": {
    "@version": 1.1,
    "@protected": true,
    "protected": "ex:protected1",
    "Protected": {
      "@id": "ex:Protected",
      "@context": [
        null,
        {
          "protected": "ex:protected2"
        }
      ]
    }
  },
  "@type": "Protected",
  "protected": "error / p === ex:protected1"
}
