test
node1
BFO:0000003
occurrent
node1->node1
node7
BFO:0000015
process
node1->node7
node2
GO:0003824
catalytic activity
node3
GO:0016740
transferase activity
node2->node3
node9
GO:0016741
transferase activity,
transferring
one-carbon groups
node3->node9
node4
GO:0016743
carboxyl- or
carbamoyltransferase
activity
node5
GO:0047154
methylmalonyl-CoA
carboxytransferase
activity
node4->node5
node6
BFO:0000001
entity
node6->node1
node8
GO:0003674
molecular_function
node7->node8
node8->node2
node9->node4