Assertion: reptile's egg | /r/HasProperty | laid on dunghill
Facets:
value: by a rooster
type: OTHER
Source sentences:
text: A cockatrice is supposedly born when a serpent hatches an egg that has been laid on a dunghill by a rooster and it is so venomous that its breath and its gaze are both lethal to any living creature, except for a weasel, which is the cockatrice's mortal enemy.