Assertion: comet's ice | /r/HasProperty | water
Facets:
value: entirely
type: DEGREE
Source sentences:
text: A recent paper by Darryl Seligman and Greg Laughlin (both at Yale) suggested that the sublimating ices might have been entirely water, producing a nozzle-like jet that swung like a pendulum, which made the whole cigar-shaped comet rock in turn.
text: The "ice" may be water, methane, ammonia, or other volatiles, alone or in combination.