Assertion: giardia's form | /r/HasProperty | passed in fece
Facets:
value: on occasion
type: TEMPORAL
Source sentences:
text: Cysts are extremely hardy and can survive for long periods of time outside of the body; on occasion the active flagellate form of the parasite is passed in the feces, but they die in a short amount of time once they are passed.
text: It replicates by binary fission to produce the encysted form, which is passed in the faeces in addition to the trophozoites..