*Vertices 3
1 "CentEurHist" 0.0 0.0 0.0 x_fact 0.000000 y_fact 24.390244
2 "JWarburgCourtauldInst" 0.0 0.0 0.0 x_fact 19.512195 y_fact 26.829268
3 "Volkskunde" 0.0 0.0 0.0 x_fact 9.756098 y_fact 48.780488
*Matrix 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000