Assertion: municipality's land area | /r/HasProperty | expanded to 5,910 km2
Facets:
value: further
type: MANNER
value: the following december
type: TEMPORAL
Source sentences:
text: The following December, the land area of Shanghai was further expanded to 5,910 km2 (2,281.9 sq mi) after more surrounding suburban areas in Jiangsu were added: Chongming, Jinshan, Qingpu, Fengxian, Chuansha, and Nanhui.