test
node1
GO:0048856
anatomical structure
development
node2
GO:0031099
regeneration
node1->node2
node7
GO:0048513
animal organ
development
node1->node7
node5
GO:0031100
animal organ
regeneration
node2->node5
node3
GO:0008150
biological_process
node4
GO:0032502
developmental process
node3->node4
node4->node1
node6
BFO:0000003
occurrent
node6->node6
node8
BFO:0000015
process
node6->node8
node7->node5
node8->node3
node9
BFO:0000001
entity
node9->node6