Assertion: jellyfish | /r/HasProperty | harmless
Facets:
value: to humans
type: TRANSITIVE-OBJECT
Source sentences:
text: They are harmless but Box Jellyfish are nothing like that.
text: Stings usually paralyze or kill only small creatures (fish, small crustaceans), but some jellyfish are harmful to humans.
text: Some jellyfish are harmless, others have a relatively mild sting, and some creatures look like jellyfish but really are not.