test
node1
GO:0042303
molting cycle
node2
GO:0042633
hair cycle
node1->node2
node3
GO:0022404
molting cycle process
node1->node3
node4
GO:0022405
hair cycle process
node2->node4
node3->node4
node5
GO:0032501
multicellular
organismal process
node5->node1
node5->node3
node6
BFO:0000015
process
node7
GO:0008150
biological_process
node6->node7
node7->node5
node8
BFO:0000003
occurrent
node8->node6
node9
BFO:0000001
entity
node9->node8