mid: 820
url: http://www.episteme.com/vrml/simple_worlds/simple1.wrl
ref_url: http://www.episteme.com/vrml/simple_worlds/worlds.html
format: wrl 
pid: 9166
polygons: 208
connected_components: 10
average_dihedral_angle: 1.47583
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.557, ymax = 0.975, zmax = 0.5665
avg_depth: 1.280603
center: (0.291000,0.478992,0.250179)
scale: 0.648754
principle_axes: (-0.000000,-0.804403,0.594084), (-1.000000,-0.000000,-0.000000), (-0.000000,0.594084,0.804403)
principle_values: (0.062926,0.036493,0.021069)