Link: https://dynalist.io/d/GcSvL_R4bB97MLi4SAwhYrgY
PropĂŚdia was basically a logical framework of all human knowledge which also serves as the contents of the 15th edition of EncyclopĂŚdia Britannica, one of the greatest encyclopedia before Wikipediaâs time.
Read more about this simply amazing outline: https://en.wikipedia.org/wiki/PropĂŚdia
Credit for data source: https://sites.google.com/site/britexplorer/home/propaedia