rdfs:member
http://hosi.org/ts/When/TM/CalendarEra
ts:datingSystem
http://hosi.org/When/CalendarTypes/Korean
ts:epoch
http://hosi.org/tp/0551%5E%5EKorean
http://hosi.org/tp/0568%5E%5EKorean
ts:julianReference
1922333
ts:label
http://hosi.org/When/TM/CalendarEra/Korean::新羅::年号::開国::開国
ts:referenceDate
01(0551)
ts:referenceEvent
http://hosi.org/When/TM/CalendarEra/Korean::新羅::年号::開国::