Assertion: sea cucumber's intestine | /r/HasProperty | poisonous
Facets:
value: in some species
type: OTHER
Source sentences:
text: In some species, the intestines are poisonous, containing a toxic chemical called holothurin.
text: In some species of sea cucumber, the intestines are poisonous, containing a toxic chemical called holothurin which really irritates the skin of the offending creature.