Assertion: boat race's boat | /r/HasProperty | replaced by front steering boats
Facets:
value: in the 1930s
type: TEMPORAL
value: largely
type: DEGREE
Source sentences:
text: The traditional stern-steerer boats were largely replaced by front steering boats in the 1930s, following the development of this style by Walter Beauvois of Williams Bay, Wisconsin in a boat named the Beau Skeeter.