Assertion: black mamba's venom | /r/HasProperty | injected through two hollow fangs
Facets:
value: at the front of its mouth
type: LOCATION
Source sentences:
text: The venom is injected through two hollow fangs at the front of its mouth which lie flat until the snake bites, at which point small, movable mouth bones erect them.
text: The venom is injected through two hollow fangs at the front of its mouth which lie flat until the snake bites something, at which point small, movable mouth bones erect them.
text: The venom is injected through two hollow fangs at the front of its mouth which lie flat until the snake bites something, at which point small, movable mouth bones erect them.