Re:Wikidata: The first new project from Wikimedia Foundation...
by david927 on Friday March 30, 2012 @11:14AM
(#3776310)
If it was that simple, it would already have been solved. The problem is that relations are for any data point and they can be one-to-one, one-to-many, or many-to-many; and mixes metadata with data seamlessly. It's a hard problem, make no mistake, but completely solvable. I have an approach I'm working on that I'll email you, if you're interested.
Not really. Assuming there are only four or five simple relationships like "Knowing fact X is necessary to understand fact Y", then the whole system isn't much more complicated than trackbacks for blog posts.