Nope, edn uses square brackets and doesn't have a `list` keyword. This is some custom representation. Probably written in Common Lisp? Based on some quick sear

Nope, edn uses square brackets and doesn't have a `list` keyword. This is some custom representation. Probably written in Common Lisp? Based on some quick searching I found this reference https://docs.ovh.com/us/en/web-paas/languages-lisp/ https://docs.ovh.com/us/en/web-paas/languages-lisp/