*Vertices 3
1 "ArtifIntell" 0.0 0.0 0.0 x_fact 0.949367 y_fact 61.708861
2 "IeeeIntellSyst" 0.0 0.0 0.0 x_fact 6.329114 y_fact 17.088608
3 "JWebSemant" 0.0 0.0 0.0 x_fact 12.974684 y_fact 21.202532
*Matrix 
0.000000 0.480989 0.415335 
0.480989 0.000000 0.782863 
0.415335 0.782863 0.000000