Assertion: cholera | /r/HasProperty | transmitted along the california
Facets:
value: as 12,000
type: TEMPORAL
Source sentences:
text: That year, cholera was transmitted along the California, Mormon and Oregon Trails as 6,000 to 12,000 are believed to have died on their way to the California Gold Rush, Utah and Oregon in the cholera years of 1849–1855.