*Vertices 2 1 "JEconHist" 0.0 0.0 0.0 x_fact 0.000000 y_fact 76.146789 2 "JInterdisciplHist" 0.0 0.0 0.0 x_fact 12.844037 y_fact 23.853211 *Matrix 0.000000 0.759257 0.759257 0.000000