| Date | Description |
|---|---|
| 2020-03-23 | delete phone 963940070 |
| 2020-02-22 | insert phone 963940070 |
| 2016-08-06 | delete address Toronto Reference Library, 789 Yonge Street, M4W 2G8 |
| 2016-08-06 | update primary_contact Toronto Reference Library, 789 Yonge Street, M4W 2G8 => null |