| Created |
| Associated with CalDate |
| Associated with GMLの日時形式 |
| Associated with gml:CalDate |
| Associated with gml:TimePositionUnion |
| Associated with TimePositionUnion |
| Associated with gmlxbt:WeekDate |
| Associated with OrdDate |
| Associated with gmlxbt:OrdDate |
| Associated with WeekDate |
| Associated with gmlxbt:TimePositionUnion |