mid: 1471
url: http://www.dataship.com/vrml/r7_2.wrl
ref_url: http://www.dataship.com/vrml/vrml_index.html
format: wrl 
pid: 9521
polygons: 3552
connected_components: 8
average_dihedral_angle: 0.133502
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.350313, zmax = 0.453156
avg_depth: 1.421068
center: (0.484214,0.129374,0.239078)
scale: 0.531617
principle_axes: (-0.999220,-0.039477,-0.000001), (0.000001,0.000003,-1.000000), (0.039477,-0.999220,-0.000003)
principle_values: (0.059394,0.018244,0.003451)