Assertion: special key | /r/AtLocation | the right of the f12 key
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Source sentences:
text: the special key for ejection of disks (which was located at the right of the F12 key on older Apple keyboards) has been removed from Apple computers since they don't have an internal optical disk drive anymore, to the exception of the MacBook Air 2010 which had disk ejection labelled on its F12 key (for use in combination with an external USB SuperDrive).