ts:referenceFrame

• http://hosi.org/When/TM/CalendarEra/Chinese
• http://hosi.org/When/TM/CalendarEra/Chinese::三国::魏
• http://hosi.org/When/TM/CalendarEra/Chinese::三国
• http://hosi.org/When/TM/CalendarEra/Chinese::三国::魏::青龍
• http://hosi.org/When/TM/CalendarEra/Chinese::三国::燕
• http://hosi.org/When/TM/CalendarEra/Chinese::三国::魏::景初
• http://hosi.org/When/TM/CalendarEra/Chinese::三国::燕::紹漢