We are building something very similar to this with Rlay[0], though we usually don't frame it with the Wikipedia/Wikidata story. One of the factors that incenti

We are building something very similar to this with Rlay[0], though we usually don't frame it with the Wikipedia/Wikidata story. One of the factors that incentivices contribution of data in the first place, is that if you deposit tokens for a propositon earlier, you will be rewarded higher than if you do that later. Thus participants try to be the first ones to submit a certain piece of information. [0]: https://rlay.com/ https://rlay.com/