*Vertices 3
1 "PhilosSci" 0.0 0.0 0.0 x_fact 19.120879 y_fact 57.582418
2 "RevSymbLogic" 0.0 0.0 0.0 x_fact 0.000000 y_fact 0.659341
3 "Synthese" 0.0 0.0 0.0 x_fact 13.626374 y_fact 41.758242
*Matrix 
0.000000 0.000000 0.678570 
0.000000 0.000000 0.000000 
0.678570 0.000000 0.000000