Assertion: dynasty's empire | /r/HasProperty | 221 b.c. – a.d.
Facets:
Source sentences:
text: the Ch'in and Han Empires, 221 B.C. – A.D. 220 , 317–376.
text: the Ch'in and Han Empires, 221 B.C. – A.D. 220 , 223–290.
text: the Ch'in and Han Empires, 221 B.C. – A.D. 220 , 808–872.
text: the Ch'in and Han Empires, 221 B.C. – A.D. 220 , 608–648.
text: the Ch'in and Han Empires, 221 B.C. – A.D. 220 , 520–544.
text: the Ch'in and Han Empires, 221 B.C. – A.D. 220, 747–756 .