Assertion: black swan's body plumage | /r/HasProperty | white
Facets:
value: with greyish
type: OTHER
value: with a black neck
type: OTHER
value: with head
type: OTHER
Source sentences:
text: The body plumage is white with a black neck and head and greyish bill.
text: The body plumage is white with a black neck, head and greyish bill.