mid: 227
url: http://www.geocities.com/Paris/Tower/5121/prof.zip
ref_url: http://www.geocities.com/Paris/Tower/5121/3d.html
format: lwo 
pid: 28277
polygons: 15968
connected_components: 2520
average_dihedral_angle: 0.806524
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.891272, ymax = 0.975, zmax = 0.271889
avg_depth: 3.981611
center: (0.461215,0.667097,0.129672)
scale: 0.523731
principle_axes: (0.011694,0.999792,-0.016735), (0.999891,-0.011843,-0.008824), (-0.009021,-0.016630,-0.999821)
principle_values: (0.069628,0.007957,0.002927)