test
node1
GO:0000087
mitotic M phase
node2
GO:0000090
mitotic anaphase
node1->node2
node3
GO:0022403
cell cycle phase
node4
GO:0098763
mitotic cell cycle
phase
node3->node4
node5
GO:0051322
anaphase
node3->node5
node6
GO:0000279
M phase
node3->node6
node4->node1
node5->node2
node6->node1
node6->node5
node7
BFO:0000015
process
node8
GO:0008150
biological_process
node7->node8
node10
GO:0044848
biological phase
node8->node10
node9
BFO:0000003
occurrent
node9->node7
node10->node3
node11
BFO:0000001
entity
node11->node9