Emperor Gaozong died in 683 and was succeeded by Li Dan 's older brother Li Zhe the Crown Prince ( as Emperor Zhongzong ) , but Empress Wu retained power as empress dowager and regent .
Head entity: li zhe Q9717 14 15
Tail entity: emperor gaozong Q9703 0 1
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P22