[x] Discard topics: Spanish entities, French entities, etc.
[x] Split topics: If re-assignment is not possible but entity/ies is/are large or relevant, split into its own topic.
[x] Move levels up and down. Create Miscelaneous Domain / Area levels, split at level 3 with splits currently in level 1 and 2 that may be too specific.
Using the outputs of chatgpt and compare to outputs in bing AI to filter and clean the taxonomy. Priority is given to duplicates.