Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       Astra Plinius - celestial bodies
         Universe
           (Supercluster) Virgo-Hydra-Centaurus Supercluster
             (Supercluster) Virgo Supercluster
               (Cluster) Local Group
                 (Galaxy) Milky Way Galaxy veter.
                   (Spiral arm) Orion Arm
                     (Region) Local Bubble
                       Local Interstellar Cloud
                         (Planetary system) Solar System
                           (Planet-satellite system) Earth System
                             (Planet) Earth veter.
                               "spheres" (Earth)
                                 (Sphere) "surface" (Earth)
                                   (Oceanic basin) "Atlantic Basin" (Atlantic Ocean)
                                     (Topographic basin) Mediterranean Basin
                                       (Archipelago) Dodecanese Islands (Greece: Dodekánisos)
                                         5.3 (Island) Astipalea
                                         5.4 (Island) Nisyros
                                         5.5 (Island) Tilos
                                         5.6 (Island) Symi
                                         5.7.361000N0280000E (Island) Rhodes (Greece: Dodekánisos)
                                         5.8.1 (Island) Saria Pessagno, 1979
                                         5.8.2 (Island) Karpathos
                                         5.8.3 (Island) Kasos