test
node1
GO:0016614
oxidoreductase
activity, acting on
CH-OH group of donors
node2
GO:0047904
fructose
5-dehydrogenase
activity
node1->node2
node3
BFO:0000001
entity
node4
BFO:0000003
occurrent
node3->node4
node4->node4
node7
BFO:0000015
process
node4->node7
node5
GO:0003674
molecular_function
node6
GO:0003824
catalytic activity
node5->node6
node8
GO:0016491
oxidoreductase
activity
node6->node8
node7->node5
node8->node1