{
  "@context": {
    "@version": 1.1,
    "@protected": true,
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "qrCode": {
      "@id": "https://example.org/terms#qrCode",
      "@context": {
        "@protected": true,
        "uri": {
          "@id": "https://example.org/terms#uri",
          "@type": "xsd:anyURI"
        },
        "type": {
          "@id": "https://example.org/terms#type"
        }
      }
    }
  }
}