http://hosi.org/ts/When/TM/CalendarEra
ts:julianReference
2164868
ts:referenceDate
01(1215)
ts:referenceEvent
Foundation
rdfs:member
http://hosi.org/ts/When/TM/CalendarEra
ts:julianReference
2164868
ts:referenceDate
01(1215)
ts:referenceEvent
Foundation