Assertion: zombie's film | /r/CapableOf | reference mutagenic gas
Facets:
value: as a source of zombie contagion
type: TRANSITIVE-OBJECT
Source sentences:
text: The 1981 film Hell of the Living Dead referenced a mutagenic gas as a source of zombie contagion: an idea also used in Dan O'Bannon's 1985 film Return of the Living Dead.