English: Diagram of a Nestorian altar-type grave monument. It has a flat top on which a small stone grave marker would once have been placed. Mongol dynasty (1271–1368).
日期
1271年 - 1368年
date QS:P,+1500-00-00T00:00:00Z/6,P1319,+1271-00-00T00:00:00Z/9,P1326,+1368-00-00T00:00:00Z/9
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