Assertion: snowmobile | /r/HasProperty | built with a sprocket wheel
Facets:
value: in 1935
type: TEMPORAL
Source sentences:
text: In 1935, a snowmobile was built with skis in front and a sprocket wheel and tracked system in back.
text: In 1935, a snowmobile was built with skis in front and a sprocket wheel and tracked system in back.