I'm having trouble tracking down a :clojure.spec/unknown

the :clojure.spec.test/caller, :sym, and :via all point to different things, it doesn't seem to make any sense

Folks interested in clojure-spec might be interested to know about some prior art in the pharma industry. They have an organization called "CDISC" that defines a collection of XML standards for defining clinical databases for pharma trials. Their "operational data model" has an info model quite similar to spec. It used to be private only to members but looks like they've opened it up recently: https://www.cdisc.org/standards/foundational/odm

@cddr How is this different from any other XML Schema ?

The bit that spec borrows is the way it defines "ItemDef"s independently of their containers

@cddr Ok...