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) Africa
                                           (Region) Northern Africa
                                             (Country) Egypt (1922-present)
                                               (Governorate) Ad Daqahliyah (Egypt)
                                               (Governorate) Al Bahr al Ahmar (=Red Sea; Egypt)
                                               (Governorate) Al Buhayrah (=El Beheira; Egypt)
                                               (Governorate) Al Fayyum (=El Faiyum; Egypt)
                                               (Governorate) Al Gharbiyah (Egypt)
                                               (Governorate) Al Iskandariyah (=Alexandria; Egypt)
                                               (Governorate) Al Isma'iliyah (=Ismailia; Egypt)
                                               (Governorate) Al Jizah (=Giza; Egypt)
                                               (Governorate) Al Minufiyah (=El Monofia; Egypt)
                                               (Governorate) Al Minya (Egypt)
                                               (Governorate) Al Qāhirah (=Cairo; Egypt)
                                               (Governorate) Al Qalyubiyah (Egypt)
                                               (Governorate) Al Uqşur (Egypt)
                                               (Governorate) Al Wadi al Jadid (=New Valley; Egypt)
                                               (Governorate) As Suways (=Suez; Egypt)
                                               (Governorate) Ash Sharqiyah (Egypt)
                                               (Governorate) Aswan (Egypt)
                                               (Governorate) Asyut (Egypt)
                                               (Governorate) Bani Suwayf (=Beni Suef; Egypt)
                                               (Governorate) Bur Sa'id (=Port Said; Egypt)
                                               (Governorate) Dumyat (=Damietta; Egypt)
                                               (Governorate) Helwan (Egypt)
                                               (Governorate) Janub Sina' (=South Sinai; Egypt)
                                               (Governorate) Kafr ash Shaykh (Egypt)
                                               (Governorate) Matruh (=Western Desert; Egypt)
                                               (Governorate) Qina (=Qena; Egypt)
                                               (Governorate) Shamal Sina' (=North Sinai; Egypt)
                                               (Governorate) Sittah Uktubar (Egypt)
                                               (Governorate) Suhaj (=Sohag; Egypt)