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) Europe
                                             (Region) Western Europe
                                               (Country) Netherlands (1813-present)
                                                 (Province) Friesland (Netherlands)
                                                   525300N0060000E Gemeente Weststellingwerf (Netherlands: Friesland)
                                                   525700N0055600E Gemeente Heerenveen (Netherlands: Friesland, 1934-)
                                                   5258xxN00547xxE Gemeente De Fryske Marren (Netherlands: Friesland, 2015-)
                                                   525950N0053133E Gemeente Súdwest-Fryslân (Netherlands: Friesland, 2011-)
                                                   530000N0061800E Gemeente Ooststellingwerf (Netherlands: Friesland)
                                                   530300N0060500E Gemeente Opsterland (Netherlands: Friesland)
                                                   530700N0060200E Gemeente Smallingerland (Netherlands: Friesland)
                                                   531000N0052500E Gemeente Harlingen (Netherlands: Friesland)
                                                   531100N0054700E Gemeente Leeuwarden (Netherlands: Friesland)
                                                   5311xxN00532xxE Gemeente Waadhoeke (Netherlands: Friesland, 2018-)
                                                   531211N0055745E Gemeente Tytsjerksteradiel (Netherlands: Friesland, 1989-)
                                                   531400N0060600E Gemeente Achtkarspelen (Netherlands: Friesland)
                                                   531500N0045800E Gemeente Vlieland (Netherlands: Friesland)
                                                   531627N0055908E Gemeente Dantumadiel (Netherlands: Friesland, 2009-)
                                                   531800N0054900E Gemeente Ferwerderadiel (Netherlands: Friesland, 1999-)
                                                   531800N0061500E Gemeente Kollumerland en Nieuwkruisland (Netherlands: Friesland)
                                                   532138N0060200E Gemeente Dongeradeel (Netherlands: Friesland, 1984-)
                                                   532400N0052100E Gemeente Terschelling (Netherlands: Friesland)
                                                   532700N0054600E Gemeente Ameland (Netherlands: Friesland)
                                                   533000N0061500E Gemeente Schiermonnikoog (Netherlands: Friesland)