Re: [Semediawiki-user] Searching for Page Missing a Property

[John M. <jmc...@hy...>]

There are two basic approaches to annotations:
1. Specify a template on the page, let the template set the properties
2. Specify annotations directly on the page eg [[prop::val]]

Only when the choice is #2 do you have a problem. If you chose #1, then if
the property is not being set, add a category instead to the page and query
on that. If you chose #2, then you have to throw all relevant pages into one
array, throw all pages with the property into another array, and then
difference the arrays -- much more compute intensive but that's what ya get
with direct annotations.