Assertion: electric eel | /r/HasProperty | a type of knifefish
Facets:
Source sentences:
text: They are actually a type of knifefish and are more closely related to carp than to eels.
text: — they are a type of knifefish.
text: Electric eels – actually a type of knifefish, not true eels – are notorious for being able to produce a hefty electric shock of up to around 600V.