test
node1
GO:0071840
cellular component
organization or
biogenesis
node2
GO:0016043
cellular component
organization
node1->node2
node5
GO:0006996
organelle
organization
node2->node5
node3
GO:0006997
nucleus organization
node4
GO:0000741
karyogamy
node3->node4
node3->node4
node5->node3
node11
GO:0048284
organelle fusion
node5->node11
node6
BFO:0000003
occurrent
node6->node6
node7
BFO:0000015
process
node6->node7
node8
GO:0008150
biological_process
node7->node8
node10
GO:0009987
cellular process
node8->node10
node9
BFO:0000001
entity
node9->node6
node10->node1
node11->node4