How can I maintain or categorize links and find them in Dataview?

Hello,
the task I would like to solve is to create a collection of links and put them into categories as such that I could list the links of a category with a Dataview query. Is that possible in vanilla Obsidian?

But maybe there are other solutions needed for a usecase like this.
I recently read or watched a youtube video on a filesystem-as-database community plugin but I can’t remember enough that would enable me to find it again.

And maybe there is whole another solution to the problem.

I would be thankful for every helping post.

Yours sincerely,
coreSpotz