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) Biosphere (Earth) - zone of life
                                   "geopolitical regions"
                                     (Region) World
                                       (Region) Old World
                                         (Region) Eurasia
                                           (Region) Asia
                                             (Region) Middle East
                                               01.1 (Country) Turkey (1923-present)
                                               01.2 (Country) Georgia (1991-present)
                                               01.3 (Country) Armenia (1991-present)
                                               01.4 (Country) Azerbaijan (1991-present)
                                               02 (Country) Syria (1946-present)
                                               03 (Country) Lebanon (1943-present)
                                               04 (Country) Israel (1948-present)
                                               05 (Country) "Palestine" (1994-present)
                                               06 (Country) Jordan (1946-present)
                                               07 (Country) Iraq (1932-present)
                                               08 (Country) Iran (1925-present)
                                               09 (Country) Saudi Arabia (1932-present)
                                               10 (Country) Kuwait (1961-present)
                                               11 (Country) Bahrain (1971-present)
                                               12 (Country) Qatar (1971-present)
                                               13 (Country) United Arab Emirates (1971-present)
                                               14 (Country) Oman (1650-present)
                                               15 (Country) Yemen (1990-present)