Assertion: computer keyboard's key | /r/HasProperty | predated by the ⌘ command key
Facets:
value: in 1980
type: TEMPORAL
value: on apple computers
type: LOCATION
Source sentences:
text: The key is predated by the ⌘ Command key on Apple computers in 1980 and the Meta key in LISP/UNIX computers in 1970.