Assertion: keyboard's layout | /r/HasProperty | promulgated by dvorak
Facets:
value: publicly
type: MANNER
Source sentences:
text: Indeed, the layout promulgated publicly by Dvorak differed slightly from the layout for which Dvorak & Dealey applied for a patent in 1932—- most notably in the placement of Z. Today's keyboards have more keys than the original typewriter did, and other significant differences existed: