test
node1
BFO:0000001
entity
node2
BFO:0000003
occurrent
node1->node2
node2->node2
node8
BFO:0000015
process
node2->node8
node3
GO:0008150
biological_process
node4
GO:0002376
immune system process
node3->node4
node5
GO:0050896
response to stimulus
node3->node5
node6
GO:0006955
immune response
node4->node6
node5->node6
node7
GO:0002250
adaptive immune
response
node6->node7
node9
GO:0002460
adaptive immune
response based on
somatic recombination
of immune receptors
built from
immunoglobulin
superfamily domains
node7->node9
node8->node3