test
node1
GO:0009987
cellular process
node2
GO:0022402
cell cycle process
node1->node2
node3
GO:0007049
cell cycle
node1->node3
node4
GO:0051301
cell division
node1->node4
node5
GO:0000910
cytokinesis
node2->node5
node3->node2
node4->node5
node6
BFO:0000001
entity
node7
BFO:0000003
occurrent
node6->node7
node7->node7
node8
BFO:0000015
process
node7->node8
node9
GO:0008150
biological_process
node8->node9
node9->node1