{
  interned: {
    "identifier key": Symbol.for("k"),
    "other key": Symbol.for("my-key"),
    "empty key": Symbol.for(""),
  },

  unique: {
    described: Symbol("d"),
    "no description": Symbol(),
    "empty description": Symbol(""),
  },
}

--

interned:
{"identifier key":@k,"other key":@"my-key","empty key":@""}
{
  "identifier key": @k,
  "other key": @"my-key",
  "empty key": @""
}
{
  "identifier key": @k,
  "other key": @"my-key",
  "empty key": @""
}

unique:
{described:Symbol("d"),"no description":Symbol(),"empty description":Symbol("")}
{
  described: Symbol("d"),
  "no description": Symbol(),
  "empty description": Symbol("")
}
{
  described: {
    "/uniqueSymbol": "d"
  },
  "no description": {
    "/uniqueSymbol": undefined
  },
  "empty description": {
    "/uniqueSymbol": ""
  }
}