Generated map / graph via Obsidian with colorcode?

Hello,
if I have a list of publications (e.g. ZX-calculus publications).

How I can generate a map with Obsidian PKB with the categories:

  • People (green)
  • Places (red)
  • Field (purple)

with a graph as an output and a colorcode for the categories like:

http://zxcalculus.com/map.html

?

Kind Regards