Assertion: computer keyboard's key | /r/HasProperty | the space bar
Facets:
Source sentences:
text: As a trade publication called The Inland Printer noted back in 1898, it was widely accepted that the most-used key on keyboards was the space bar, followed by the letter
text: A Microsoft product marketing official told Business Insider in 2013, for example, that the most-used key was the space bar, followed by the E and the backspace key.