Class uuid
7315f664-9064-48b5-91a2-164c953dfe61
Lesson uuid
bfa4dac9-19eb-4cc8-b24c-d1e8c1ee64de
Location uuid
916222ed-ba80-4784-ad5d-2e119e5a261c
Programs
Person uuid
8ebfc5ca-2541-4dba-9a2c-f3d63ca0aaf5