Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       Caelum veter. - region of the fixed stars
         (Constellation) Ursa Minor Thales, 6th century BC - UMi
           023148.7+891551 (Star system) α Ursae Minoris - Polaris
           140656.4+743537 (Star) 3 Ursae Minoris
           140850.9+773251 (Star system) 4 Ursae Minoris
           142731.5+754146 (Star system) 5 Ursae Minoris
           145042.3+740920 (Star system) β Ursae Minoris - Kochab
           151705.9+714926 (Star) 11 Ursae Minoris
           152043.7+715002 (Star) γ Ursae Minoris - Pherkad
           153124.9+772058 (Star) θ Ursae Minoris
           154403.5+774740 (Star) ζ Ursae Minoris
           161049.5+755239 (Star) 19 Ursae Minoris
           161232.2+751238 (Star) 20 Ursae Minoris
           161730.3+754519 (Star system) η Ursae Minoris
           164558.1+820214 (Star system) ε Ursae Minoris
           171656.8+890216 (Star system) λ Ursae Minoris
           173048.0+865805 (Star) 24 Ursae Minoris
           173212.9+863511 (Star) δ Ursae Minoris