Assertion: boa constrictor's marking | /r/HasProperty | distinctive
Facets:
value: very
type: DEGREE
value: among south american snakes
type: OTHER
Source sentences:
text: Boa constrictors have distinctive and varied markings.
text: The boa constrictor has distinctive dark markings along its back and sides.
text: The bright coloration and markings are very distinctive among South American snakes.