*Vertices 2 1 "Biologia" 0.0 0.0 0.0 x_fact 3.884712 y_fact 7.894737 2 "Hydrobiologia" 0.0 0.0 0.0 x_fact 0.187970 y_fact 92.105263 *Matrix 0.000000 0.697263 0.697263 0.000000