Assertion: smallpox | /r/CapableOf | sweep in epidemic form
Facets:
value: through many countries
type: LOCATION
value: since earliest time
type: TEMPORAL
Source sentences:
text: Declares solemnly that the world and its peoples have won freedom from smallpox, which was a most devastating disease sweeping in epidemic form through many countries since earliest time, leaving death, blindness and disfigurement in its wake and which only a decade ago was rampant in Africa, Asia and South America.