test
node1
GO:0008168
methyltransferase
activity
node2
GO:0102917
(S)-reticuline
7-O-methyltransferas
activity
node1->node2
node3
BFO:0000015
process
node4
GO:0003674
molecular_function
node3->node4
node6
GO:0003824
catalytic activity
node4->node6
node5
BFO:0000003
occurrent
node5->node3
node5->node5
node7
GO:0016740
transferase activity
node6->node7
node8
GO:0016741
transferase activity,
transferring
one-carbon groups
node7->node8
node8->node1
node9
BFO:0000001
entity
node9->node5