*Vertices 3
1 "JAmSocInfSciTec" 0.0 0.0 0.0 x_fact 1.095890 y_fact 83.287671
2 "JLibrInfSci" 0.0 0.0 0.0 x_fact 2.191781 y_fact 3.835616
3 "Libri" 0.0 0.0 0.0 x_fact 8.767123 y_fact 12.876712
*Matrix 
0.000000 0.604759 0.908248 
0.604759 0.000000 0.693304 
0.908248 0.693304 0.000000