test
node1
GO:0016043
cellular component
organization
node2
GO:0006996
organelle
organization
node1->node2
node6
GO:0016050
vesicle organization
node2->node6
node3
BFO:0000003
occurrent
node3->node3
node8
BFO:0000015
process
node3->node8
node4
GO:0071840
cellular component
organization or
biogenesis
node4->node1
node5
GO:0009987
cellular process
node5->node4
node7
GO:0008150
biological_process
node7->node5
node8->node7
node9
BFO:0000001
entity
node9->node3