Class uuid
86055d31-9b91-444f-81b6-9389e2a970d0
Lesson uuid
8e5888db-e0a5-4ce1-bf5c-86c56a4b4056
Location uuid
5e63f58c-4034-45e5-af0d-6ae4396b3feb
Person uuid
fe60f431-5952-4960-982d-09d15730d065