The source node in most cases contains the sample message as written by the developer. If it looks like a dot-delimitted string such as "form.label.firstname", then the developer has not provided a default message.

Discard Odrzuć key: taxonomy_content_create__sidebar_right__cancel Save and close Zapisz i zamknij key: taxonomy_content_create__sidebar_right__publish Discard Odrzuć key: taxonomy_content_edit__sidebar_right__cancel Save and close Zapisz i zamknij key: taxonomy_content_edit__sidebar_right__publish Save Zapisz key: taxonomy_taxonomy__sidebar_right__publish_and_edit