Assertion: typhoon | /r/HasProperty | known to scientist
Facets:
value: as "tropical cyclones,"
type: OTHER
value: collectively
type: DEGREE
Source sentences:
text: Collectively, hurricanes, typhoons, and cyclones are known to scientists as "tropical cyclones," and can span an area up to 1,000 miles in diameter.
text: Collectively, hurricanes, typhoons, and cyclones are known to scientists as "tropical cyclones," and can span an area up to 1,609 kilometers (1,000 miles) in diameter.