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From a speech to input user perspective it would be good practice to include the initial default link text/button label in at the beginning of the aria-label.
If a speech to input user want's to activate a button that says "Learn more" and an aria-label has been provided, the speech recognition software is going to respond to the aria label. So
However, if the aria-label is completely different from the default link text/button label or does not include the default link text, for example "Information about London BreedState of the City Address", the speech recognition software will not recognize the users command.
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