Assertion: gull | /r/HasProperty | unique
Facets:
value: among gulls
type: OTHER
value: in having two complete molts
type: OTHER
Source sentences:
text: The Franklin's Gull is unique among other gulls in that it has two complete molts each year rather than one.
text: Sabine's Gull is unique amongst gulls in having a complete pre-breeding molt in the winter quarters followed by a partial post-breeding molt in the late summer.
text: The Franklin's Gull is unique among gulls in having two complete molts each year rather than one.