Assertion: fin whale's fin | /r/HasProperty | nictitating eyelid
Facets:
Source sentences:
text: Hexanchiformes (Frilled/Cow Sharks): Frill Sharks and Cow Sharks have six to seven gill slits on the sides of the head, one spineless dorsal fin, an anal fin, no nictitating eyelid, a mouth at the front bottom of their head, and a blunt snout