Miller Columns for graphs

https://en.wikipedia.org/wiki/Miller_columns mentions, without citations:

While at Datapoint, Miller generalized the technique to browse directed graphs with labeled nodes and arcs

Despite searching a ton, I wasn't able to find this generalized design.

Any help would be appreciated.


I'm building a note taking application in which notes can be related to form a hypergraph. Looking for ways to navigate, search, filter and drill down from notes to similar/children note (or from a set of notes)