Assertion: emperor penguin's feather | /r/CapableOf | insulate penguin
Facets:
value: against the cold
type: TRANSITIVE-OBJECT
Source sentences:
text: These feathers are short and close together to insulate the penguins against the cold, and repel water.
text: These feathers are short and close together to insulate the penguins against the cold, and repel water.