Assertion: jamaican petrel | /r/HasProperty | extinct species
Facets:
value: the jamaican petrel
type: OTHER
Source sentences:
text: The Jamaican Petrel, an extinct species, was a subspecies of this bird.
text: The Jamaican Petrel, is it extinct or alive? =
text: The Jamaican Petrel, an extinct species, was a subspecies of this bird.