Assertion: graphite | /r/HasProperty | steel iron shaft options
Facets:
value: in the 70g area
type: LOCATION
Source sentences:
text: Graphite was originally in the 10* range, but they have since been able to get that down to as low as 1.8*. Graphite can also be made lighter than steel, though there are steel iron shaft options in the 70g area.