The same way as any other schema ;)
After all, JSON Schema itself is self-descriptive: see
http://json-schema.org/schema, which is draft v3 described by itself,
using draft v3 syntax.
--
Francis Galiegue, fgal...@gmail.com
"It seems obvious [...] that at least some 'business intelligence'
tools invest so much intelligence on the business side that they have
nothing left for generating SQL queries" (Stéphane Faroult, in "The
Art of SQL", ISBN 0-596-00894-5)