Is there a way to parse PowerBI Enhance Report format (PBIR) with KNIME?

My understanding is that PBIR is JSON format designed to store report metadata. It would be very useful for me because I am frequently dealing with documenting PowerBI Report (sources, tables, columns, etc.) and could also potentially be used for optimisation purposes. I have seen other GUI´s (PowerBI helper, or Measure killer) that do similar things but I would rather do it myself with KNIME. Any recomendations would be highly appreciated.