History

Time	Change
2019-08-23 02:41:30+00:00	Created
2019-08-23 02:41:30+00:00	Associated with 日時構成要素
2019-09-23 10:27:36+00:00	Associated with 日時部品
2023-04-24 05:50:00+00:00	Associated with 日時構成単位
2023-11-25 07:16:35+00:00	Associated with 日時構成部品