test
node1
GO:0003824
catalytic activity
node2
GO:0016787
hydrolase activity
node1->node2
node3
BFO:0000001
entity
node4
BFO:0000003
occurrent
node3->node4
node4->node4
node6
BFO:0000015
process
node4->node6
node5
GO:0003674
molecular_function
node5->node1
node6->node5