Notes: Files layout: Most referenced notes

The most referenced notes are (as of 2020-04-17):

All these notes represent topics for which I have a large number of notes.

I think the top three or four notes dominate over topics that have a comparable or larger number of notes because they are nouns that are likely to be linked to their “canonical” note whenever they occur in notes on the topic. In other topics, notes are more likely to only link up to their immediate parent, without linking directly to their canonical note.