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by tonyg 499 days ago
Or, in "quick reference card" form: https://preserves.dev/cheatsheet.html

The syntax isn't the most interesting part though; the thing that distinguishes it from most other data languages out there is that it has semantics (= a rigorous definition of when values are equal and when they aren't). So you can use Preserves semantics with JSON syntax (a subset of Preserves' text syntax) as one way of getting actually-meaningful JSON.

Plus, comments (and other annotations) ;-)