::Properties on the other hand can be set as custom filters on the category you're looking at. If we have defined properties for classes (some of which are for some classes, and I have no idea how since short of defining them through a template I have no idea how they got that way) we can leverage the filtering aspect of the semantic extension to cut down to subcategories and just filter by property. So if I went into 3.5e classes (and short of an edition property, the classes category would need to die in a fire to keep things separate) and just wanted racial substitution classes with full spellcasting of the arcane type, I just filter type to racial sub, filter spellcasting progression to full, and spellcasting type to arcane. And I get just those things that I want. We can not do this with category navigation.

::Anyway, I jumped the gun on it, and I'm sorry. Spent most of last night reading up on it after I did the author template, and spent the night dreaming about it, and wanted to get it out this morning while it was still in my head. I'll back off a bit and try to catch you for discussion on it before I do anything further. - [[User:Tarkisflux|TarkisFlux]] 18:06, September 24, 2009 (UTC)