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