*Vertices 4
1 "Language" 0.0 0.0 0.0 x_fact 14.374034 y_fact 27.357032
2 "LinguistInq" 0.0 0.0 0.0 x_fact 12.982998 y_fact 33.384853
3 "NatLangLinguistTh" 0.0 0.0 0.0 x_fact 20.092736 y_fact 31.684699
4 "Probus" 0.0 0.0 0.0 x_fact 6.955178 y_fact 7.573416
*Matrix 
0.000000 0.766641 0.772537 0.827916 
0.766641 0.000000 0.963242 0.969069 
0.772537 0.963242 0.000000 0.898615 
0.827916 0.969069 0.898615 0.000000