*Vertices 5
1 "Hydrometallurgy" 0.0 0.0 0.0 x_fact 8.737641 y_fact 32.467234
2 "IntJMinerProcess" 0.0 0.0 0.0 x_fact 7.289032 y_fact 12.646585
3 "JSAfrIMinMetall" 0.0 0.0 0.0 x_fact 2.667280 y_fact 2.920212
4 "MinerEng" 0.0 0.0 0.0 x_fact 10.853070 y_fact 21.315245
5 "PowderTechnol" 0.0 0.0 0.0 x_fact 1.632559 y_fact 30.650724
*Matrix 
0.000000 0.417009 0.911198 0.536247 0.000000 
0.417009 0.000000 0.696630 0.907325 0.232918 
0.911198 0.696630 0.000000 0.802614 0.000000 
0.536247 0.907325 0.802614 0.000000 0.000000 
0.000000 0.232918 0.000000 0.000000 0.000000