*Vertices 3
1 "ArtifIntell" 0.0 0.0 0.0 x_fact 1.413428 y_fact 44.346290
2 "PhilosSci" 0.0 0.0 0.0 x_fact 1.943463 y_fact 24.381625
3 "Synthese" 0.0 0.0 0.0 x_fact 18.904594 y_fact 31.272085
*Matrix 
0.000000 0.000000 0.515014 
0.000000 0.000000 0.599515 
0.515014 0.599515 0.000000