test
node1
BFO:0000003
occurrent
node1->node1
node2
BFO:0000015
process
node1->node2
node4
GO:0008150
biological_process
node2->node4
node3
BFO:0000001
entity
node3->node1
node5
GO:0000003
reproduction
node4->node5
node9
GO:0009987
cellular process
node4->node9
node6
GO:0032505
reproduction of a
single-celled
organism
node5->node6
node7
GO:0019954
asexual reproduction
node5->node7
node8
GO:0007114
cell budding
node6->node8
node7->node8
node10
GO:0051301
cell division
node9->node10
node10->node8