Assertion: dolphin's fin | /r/HasProperty | unique
Facets:
value: in shape
type: OTHER
value: in size
type: OTHER
Source sentences:
text: Ever dorsal fin on a dolphin is unique in shape and size.
text: ’s dorsal fin is unique.
text: ’s dorsal fin is unique and can be used to identify them from each other.
text: These dolphins have round-shaped dorsal fins, which is unique.