Assertion: blister beetle | /r/MadeOf | toxin
Facets:
value: in their body fluids
type: LOCATION
Source sentences:
text: They contain a toxin, called cantharidin, which causes ulceration of the oral cavity, gastrointestinal tract and urinary system in horses when it is inadvertently ingested.
text: Blister beetles contain a toxin called cantharidin or cantharide in their body fluids.