Assertion: desert's population | /r/CapableOf | fall before the black death
Facets:
value: to 14-16,000 in 1400
type: TEMPORAL
value: from about 50,000
type: OTHER
Source sentences:
text: Siena’s population fell from about 50,000 before the Black Death to 14-16,000 in 1400-1450 (Ginatempo, 1990) and returned to pre-plague levels only at the end of twentieth century.