Assertion: turtle's shell | /r/HasProperty | unique
Facets:
value: very
type: DEGREE
Source sentences:
text: Its shell is also unique in that it can regenerate.
text: Today I want to write about leatherback turtles because they have a very unique shell.
text: They have outlived many other reptilian species and it is believed that their unique shell may be the reason for their longevity until now.