test
node1
BFO:0000001
entity
node2
BFO:0000003
occurrent
node1->node2
node2->node2
node5
BFO:0000015
process
node2->node5
node3
GO:0003674
molecular_function
node4
GO:0098772
molecular function
regulator activity
node3->node4
node6
GO:0030234
enzyme regulator
activity
node4->node6
node5->node3
node7
GO:0060589
nucleoside-triphosph
tase regulator
activity
node6->node7