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)
                                   (Continent) Americas
                                     (Continent) North America
                                       "Canada" (North America; west coast)
                                         (Archipelago) Gulf Islands (Canada: British Columbia)
                                           1.1.491000N1234500W (Island) Gabriola Island (Canada: British Columbia)
                                           1.2.490500N1234000W (Island) Valdes Island (Canada: British Columbia)
                                           1.3.485500N1232500W (Island) Galiano Island (Canada: British Columbia)
                                           1.4.1.484700N1230900W (Island) Saturna Island (Canada: British Columbia)
                                           1.4.2.485000N1231800W (Island) Mayne Island (Canada: British Columbia)
                                           1.4.3.484700N1231700W (Island) North Pender Island (Canada: British Columbia)
                                           1.4.4.484500N1231300W (Island) South Pender Island (Canada: British Columbia)
                                           2.1.490000N1234100W (Island) Thetis Island (Canada: British Columbia)
                                           2.2.1.485000N1233000W (Island) Saltspring Island (Canada: British Columbia)
                                           2.2.2.485000N1232300W (Island) Prevost Island (Canada: British Columbia)
                                           2.3.484400N1232200W (Island) Portland Island (Canada: British Columbia)
                                           2.4.483400N1231700W (Island) D’Arcy Island (Canada: British Columbia)