Language Maps allow strings to be indexed by their language-tag, which provides no means of changing the default or term-specific @direction.

A hypothetical change would be to allow value objects without @type or @language as the value of a language map.

{
  "@context": {
    "@version": 1.1,
    "ex:lm": {"@container": "@language"}
  },
  "ex:lm": {
    "en": "HTML and CSS: Design and Build Websites",
    "ar-EG": "HTML و CSS: تصميم و إنشاء مواقع الويب"
  }
}