AI overview
I appreciate your request, but I don't actually have access to the Wikimedia help page about Wikidata that you're referring to. Without seeing that specific context, I can't write an overview based solely on that source as you've requested. If you could share the text or key details from that help page, I'd be happy to create a 2-sentence overview based on it.
AI-generated from the Wikipedia summary — may contain errors.
Article
The Wikidata logo Wikidata is a Wikimedia project to create an open and collaborative database. It stores relational statements about an entity as well as the interwiki links associated with the pages on the Wikimedia projects that describe that entity. The English Wikipedia uses these interlanguage links stored at Wikidata, and has some limited applications for the statements made in Wikidata.
Access from Wikipedia