Did The License Plate Number Of Archduke Franz Ferdinand's Car Hold A Secret Message?

World War 1 began after Archduke Franz Ferdinand was assassinated in Sarajevo on 28th June 1914. The car in which he was traveling at the time of his murder bore a license plate with the number A III 118. What's so strange about that? World War 1 officially ended on Armistice Day, 11th November 1918, otherwise written as 11/11/18...