*Vertices 4
1 "CommunAcm" 0.0 0.0 0.0 x_fact 1.441678 y_fact 20.183486
2 "InformManageAmster" 0.0 0.0 0.0 x_fact 20.707733 y_fact 59.239843
3 "InformSyst" 0.0 0.0 0.0 x_fact 2.752294 y_fact 4.980341
4 "Wirtschaftsinf" 0.0 0.0 0.0 x_fact 5.504587 y_fact 15.596330
*Matrix 
0.000000 0.384586 0.774270 0.000000 
0.384586 0.000000 0.357880 0.256156 
0.774270 0.357880 0.000000 0.310441 
0.000000 0.256156 0.310441 0.000000