Class uuid
0df05eb8-0d89-4e02-9bd6-6fdeaa30d37e
Lesson uuid
e3cc11d4-338c-4234-8aae-c54de919fc56
Location uuid
916222ed-ba80-4784-ad5d-2e119e5a261c
Person uuid
ae7edd6f-49cc-4056-b2fa-105ee150256f