Tim Berners-Lee who created www the World Wide Web He said Web 3.0 is a Semantic Web, and its being a more autonomous, intelligent, and open internet.
The Web 3.0 definition can be expanded as follows: data will be interconnected not in centralized way
And then, users and machines will be able to interact with data. But for this to happen, programs need to understand information both conceptually and contextually. With this in mind, the two main part of Web 3.0 are semantic web and artificial intelligence (AI).
where as Metaverse same work on semantic web and artificial intelligence