"http://meta.crazydreams.org/", hereafter "meta", is a namespace containing
any and all names of the form "http://meta.crazydreams.org/foo" where "foo"
is itself some namespace name. The meta namespace contains nothing else.

The meta namespace defines each name that it contains to be a namespace
name identifying a namespace identical to the namespace identified by
the name following the "http://meta.crazydreams.org/" portion. For
example, if "foo" were a real namespace, then the meta namespace would
contain the name "http://meta.crazydreams.org/foo" and there would exist
a namespace "http://meta.crazydreams.org/foo" that would be identical to
the namespace "foo".