*Vertices 4
1 "AnnZool" 0.0 0.0 0.0 x_fact 0.000000 y_fact 15.413534
2 "JConchol" 0.0 0.0 0.0 x_fact 9.022556 y_fact 21.428571
3 "JMollusStud" 0.0 0.0 0.0 x_fact 18.796992 y_fact 37.218045
4 "Malacologia" 0.0 0.0 0.0 x_fact 12.406015 y_fact 25.939850
*Matrix 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.513333 0.473836 
0.000000 0.513333 0.000000 0.955883 
0.000000 0.473836 0.955883 0.000000