Is there any way to distinguish between categories like History, or
Literature for example, and what I would think of as categories that are
used for internal housekeeping like "Unprintworthy_redirects" or
"Nonindexed_pages"? They're not hidden categories, but conceptually there
is a clear difference between housekeeping categories and categories that
define fields of knowledge. But is there anything in the tables that
distinguishes them?
Thanks,
Robert