{
  "@id": "dtmi:example:Room;1",
  "@type": "Interface",
  "displayName": "Room",
  "contents": [
    {
      "@type": "Property",
      "name": "Temperature",
      "schema": "double"
    },
    {
      "@type": "Property",
      "name": "Humidity",
      "schema": "double"
    }
  ],
  "@context": "dtmi:dtdl:context;2"
}