Assertion: pelican | /r/HasProperty | black
Facets:
value: formerly
type: TEMPORAL
Source sentences:
text: However, before he had finished, another pelican, on seeing such a strange piebald creature, killed him with its beak, and all such pelicans have been black and white ever since.
text: The pelican, formerly a black bird, made a canoe during a flood to save drowning people.