Dataview is a plugin for Obsidian that provides query functions on metadata beyond what is provided by the built-in Obsidian functions. In other words, Obsidian can behave like a database with the advantage of everything being human readable.

Resources

Split out a tag in dataview

Use this as the column specification.

`split( filter(file.tags, (t) startswith(t, “#rating”) )[0], ”/” )[1] as Rating’