Assertion: navel | /r/HasProperty | scar
Facets:
value: in humans
type: OTHER
value: really
type: DEGREE
Source sentences:
text: the belly button (or, more clinically, the umbilicus) is really just a scar that marks the spot where the umbilical cord was attached.
text: In humans, a belly button is a scar, a physical reminder of our nine months as uterine passengers.