Assertion: snowmobile's track | /r/MadeOf | kevlar composite construction
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Early snowmobiles used simple rubber tracks, but modern snowmobiles' tracks are usually made of a Kevlar composite construction.
text: Early snowmobiles used simple rubber tracks, but modern snowmobiles' tracks are usually made of a Kevlar composite construction.
text: Early snowmobiles used simple rubber tracks, but modern snowmobiles' tracks are usually made of a Kevlar composite construction.