test
node1
BFO:0000015
process
node2
GO:0003674
molecular_function
node1->node2
node7
GO:0005488
binding
node2->node7
node3
GO:0005515
protein binding
node4
GO:0019955
cytokine binding
node3->node4
node5
BFO:0000001
entity
node6
BFO:0000003
occurrent
node5->node6
node6->node1
node6->node6
node7->node3