rdfs:member
http://hosi.org/ts/When/TM/CalendarEra
ts:datingSystem
http://hosi.org/When/CalendarTypes/Gregorian
ts:epoch
http://hosi.org/tp/1873-01-01
ts:julianReference
2405160
ts:label
http://hosi.org/When/TM/CalendarEra/NihonKoki::皇紀::皇紀
ts:referenceDate
2533(1873)
ts:referenceEvent
CalendarReform