Assertion: car seat's base | /r/HasProperty | responsible for half that weight
Facets:
value: for good reasons
type: CAUSE
Source sentences:
text: We did say it's heavy, but to be more specific the entire thing (seat and base) is just over 20 pounds, but the base itself is responsible for half that weight, and for good reasons: it uses an awesome "Rapidlock" system that locks the base down onto the vehicle's seat belts.