Assertion: hang putter | /r/HasAspect | same general shape
Facets:
value: as blades
type: MANNER
value: to add perimeter weighting
type: PURPOSE
Source sentences:
text: Heel-toe putters have the same general shape as blades, but with extra weight at the heel and toe to add perimeter weighting, and with other design tricks to help make the clubs more "forgiving" on mishits.