Assertion: chameleon's foot | /r/HasProperty | referred
Facets:
value: as being zygodactyl
type: OTHER
value: sometimes
type: TEMPORAL
Source sentences:
text: Chameleon feet are sometimes referred to as being zygodactyl, like the feet of birds, but that is not an accurate description, since chameleon's toes are positioned very differently from the toes of birds.