Assertion: lava gull | /r/HasProperty | dark gray
Facets:
value: with the head
type: OTHER
value: all over
type: LOCATION
value: with upper neck
type: OTHER
value: with wings
type: OTHER
Source sentences:
text: The lava gull is dark gray with a black head and wings.
text: The adult lava gull is dark grey all over with the head and upper neck almost black, forming a hood.