Assertion: kittiwake | /r/HasProperty | two related seabird species
Facets:
value: closely
type: DEGREE
value: in the gull family laridae
type: OTHER
Source sentences:
text: The kittiwakes (genus Rissa) are two closely related seabird species in the gull family Laridae, the black-legged kittiwake (Rissa tridactyla) and the red-legged kittiwake (Rissa brevirostris).