test
node1
GO:0038023
signaling receptor
activity
node2
GO:1990725
cord factor receptor
activity
node1->node2
node3
BFO:0000015
process
node4
GO:0003674
molecular_function
node3->node4
node5
GO:0060089
molecular transducer
activity
node4->node5
node5->node1
node6
BFO:0000001
entity
node7
BFO:0000003
occurrent
node6->node7
node7->node3
node7->node7