*Vertices 4
1 "Archaeometry" 0.0 0.0 0.0 x_fact 1.009658 y_fact 7.418788
2 "JCultHerit" 0.0 0.0 0.0 x_fact 3.292362 y_fact 5.048288
3 "JRamanSpectrosc" 0.0 0.0 0.0 x_fact 1.404741 y_fact 38.586479
4 "SciTotalEnviron" 0.0 0.0 0.0 x_fact 0.219491 y_fact 48.946444
*Matrix 
0.000000 0.347688 0.000000 0.000000 
0.347688 0.000000 0.301628 0.000000 
0.000000 0.301628 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000