Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Mausoleum of the First Qin Emperor' has mentioned 'City' in the following places:
Occurrence Sentence Text Source
The circumference of the inner city is 2.5xc2xa0km (1.55 miles) and the outer is 6.3xc2xa0km (3.9 miles).
The tomb is located in the southwest of the inner city and faces east.
According to the historian Sima Qian (c. 145-95 BCE), workers from every province of the Empire toiled unceasingly until the death of the Emperor in 210 in order to construct a subterranean city within a gigantic mound.
It is a unique architectural ensemble whose layout echoes the urban plan of the capital, Xianyang, with the imperial palace enclosed by the walls of the city, themselves encircled by other walls.