Assertion: amphisbaena | /r/HasProperty | mythical serpent
Facets:
Source sentences:
text: Their name is derived from Amphisbaena, a mythical serpent with a head at each end—referencing both the manner in which their tail truncates, and their ability to move just as well in reverse as forwards.
text: ("amphisbaena" is a kind of...): mythical creature; mythical monster (a monster renowned in folklore and myth)