[this node : edges]
P Petra :
7578111
[adjacent node : edges]
C Verlinde :
7578111, 8460146
H Kim :
9521758, 7578111
I Feil :
7578111
W Hol :
9642090, 7578111, 11243819, 3430602, 10891264, 9521758, 10801498
[common edges between this node ( P Petra)
and adjacent nodes shown in red]