Assertion: cassowary's helmet | /r/HasProperty | casque
Facets:
Source sentences:
text: As tall as a person with a high helmet (casque) on its head and a bright blue neck with touches of red, it’s also easy to identify.
text: Cassowaries are certainly striking to look at, with a vivid blue face, two red wattles (flaps of skin) hanging from their neck and a hollow "helmet", known as a casque, atop their heads.
text: The head has a horny growth like a helmet called a casque.
text: The large, greyish helmet (casque) makes it easily identifiable.
text: The cassowary has a horny helmet known as a casque that may serve to protect its head as it runs through thick vegetation.