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The hyperlink reference properties can also be set for links to do things like 'mailto:' or 'click to call':
In this example, setting the hyperlink reference will open your native email client to send an email to the specified 'mailto:' recipient. This can also be applied in mobile applications with the 'click to call' example where when the hyperlink is clicked the phone number will be sent to the devices dialer to place a call to the specified number.
target - The target property specifies where to open the hyperlink reference. One way to use the target property is to open a new URL in a pop-up window.
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