Assertion: manatee | /r/HasProperty | unusual
Facets:
value: given the time of year
type: CAUSE
value: among mammals
type: OTHER
value: especially
type: MANNER
value: in having just six cervical vertebrae
type: OTHER
Source sentences:
text: The manatee is unusual among mammals in having just six cervical vertebrae, a number that may be due to mutations in the homeotic genes.
text: Another manatee was found dead on a New Jersey beach in February 2020, considered especially unusual given the time of year.