*Vertices 5
1 "AnuEstudMediev" 0.0 0.0 0.0 x_fact 0.000000 y_fact 30.882353
2 "ArchStorItal" 0.0 0.0 0.0 x_fact 5.147059 y_fact 5.147059
3 "JWarburgCourtauldInst" 0.0 0.0 0.0 x_fact 0.000000 y_fact 2.205882
4 "QuadStorici" 0.0 0.0 0.0 x_fact 2.205882 y_fact 52.941176
5 "StudStorici" 0.0 0.0 0.0 x_fact 1.470588 y_fact 8.823529
*Matrix 
0.000000 0.516398 0.000000 0.000000 0.000000 
0.516398 0.000000 0.258199 0.291602 0.810191 
0.000000 0.258199 0.000000 0.000000 0.000000 
0.000000 0.291602 0.000000 0.000000 0.238525 
0.000000 0.810191 0.000000 0.238525 0.000000