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chromium/content/test/data/accessibility/html/time.html 

<!--
@MAC-ALLOW:AXRoleDescription
@UIA-WIN-ALLOW:LocalizedControlType='time'
@WIN-ALLOW:IA2_STATE*
@WIN-ALLOW:localized_extended_role='time'
@WIN-ALLOW:text-input-type*
@AURALINUX-ALLOW:text-input-type:*
-->
<!DOCTYPE html>
<html>
  <body>
    <time>10:00</time>
    <time datetime="2015-02-14 20:00">Valentines day</time>
  </body>
</html>