???Cemetery??? shall mean the cemetery owned and operated by the City of Lubbock. ???Interment??? shall mean entombment or burial of the remains of a deceased person. ???Mausoleum??? shall mean any mausoleum located in the Cemetery that is owned by the City of Lubbock. ???Memorial??? shall mean any marker, monument, headstone, name plate, or other structure placed on a grave, crypt, or niche space