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) Isole Eolie (Italy: Sicilia)
                                         1.0.384700N0151300E (Island) Isola Stromboli (Italy: Sicilia)
                                         1.1 (Island) Isola Strombolicchio (Italy: Sicilia)
                                         2.1.383900N0150700E (Island) Isola Basiluzzo (Italy: Sicilia)
                                         2.2 (Island) Isola Lisca Blanca (Italy: Sicilia)
                                         2.3.383800N0150400E (Island) Isola Panarea (Italy: Sicilia)
                                         3.1.383400N0145000E (Island) Isola Salina (Italy: Sicilia)
                                         3.2.382900N0145600E (Island) Isola Lipari (Italy: Sicilia)
                                         3.3.382400N0145800E (Island) Isola Vulcano (Italy: Sicilia)
                                         4.383400N0143400E (Island) Isola Filicudi (Italy: Sicilia)
                                         5.383200N0142100E (Island) Isola Alicudi (Italy: Sicilia)