test
node1
GO:0008150
biological_process
node2
GO:0032502
developmental process
node1->node2
node5
GO:0032501
multicellular
organismal process
node1->node5
node9
GO:0048856
anatomical structure
development
node2->node9
node3
BFO:0000001
entity
node4
BFO:0000003
occurrent
node3->node4
node4->node4
node7
BFO:0000015
process
node4->node7
node6
GO:0007275
multicellular
organism development
node5->node6
node8
GO:0007552
metamorphosis
node6->node8
node7->node1
node9->node6