[Semediawiki-user] Searching for Page Missing a Property

[Tac T. <ta...@gm...>]

Is there a way to search for pages missing a property?  Or is the answer
here:

http://semantic-mediawiki.org/wiki/Help_talk:Selecting_pages#Searching_for_pages_NOT_in_Categories

(which is "no") still valid?

Thanks,

Tac