Opening anonymous notes will just cause confusion. If you have more context please comment here to reopen the note. Things like this need to go through a lifecycle before being removed. Keep in mind, if it exists, it should be mapped. In this case, another note said it is under construction. Sometimes that is maintenance. If you know more than what you have already said or know of reputable articles that talk about it, those would be good sources to get this updated accurately. Thanks for your help.