*Vertices 4
1 "AnnAssocAmGeogr" 0.0 0.0 0.0 x_fact 6.374881 y_fact 39.391056
2 "EnvironPlannD" 0.0 0.0 0.0 x_fact 4.186489 y_fact 7.802093
3 "PolitGeogr" 0.0 0.0 0.0 x_fact 13.225500 y_fact 25.975262
4 "ProgHumGeog" 0.0 0.0 0.0 x_fact 15.223597 y_fact 26.831589
*Matrix 
0.000000 0.245549 0.359656 0.450250 
0.245549 0.000000 0.681242 0.829137 
0.359656 0.681242 0.000000 0.749550 
0.450250 0.829137 0.749550 0.000000