*Vertices 8
1 "Aquaculture" 0.0 0.0 0.0 x_fact 15.256299 y_fact 46.550825
2 "JAquatAnimHealth" 0.0 0.0 0.0 x_fact 0.834057 y_fact 1.581234
3 "JFishBiol" 0.0 0.0 0.0 x_fact 5.621199 y_fact 14.126846
4 "JNutr" 0.0 0.0 0.0 x_fact 0.017376 y_fact 15.742832
5 "JWorldAquacultSoc" 0.0 0.0 0.0 x_fact 3.709818 y_fact 4.578627
6 "MarBiol" 0.0 0.0 0.0 x_fact 1.980886 y_fact 9.930495
7 "NipponSuisanGakk" 0.0 0.0 0.0 x_fact 0.721112 y_fact 1.294526
8 "TAmFishSoc" 0.0 0.0 0.0 x_fact 2.276281 y_fact 6.194613
*Matrix 
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0.397048 0.377880 0.000000 0.000000 0.351946 0.231161 0.288183 0.545589 
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0.483117 0.233312 0.288183 0.000000 0.472611 0.394086 0.000000 0.332188 
0.257053 0.364694 0.545589 0.000000 0.300494 0.000000 0.332188 0.000000