test
node1
BFO:0000001
entity
node2
BFO:0000003
occurrent
node1->node2
node2->node2
node6
BFO:0000015
process
node2->node6
node3
GO:0003674
molecular_function
node4
GO:0003824
catalytic activity
node3->node4
node5
GO:0016740
transferase activity
node4->node5
node7
GO:0016765
transferase activity,
transferring alkyl or
aryl (other than
methyl) groups
node5->node7
node6->node3
node8
GO:0098601
selenomethionine
adenosyltransferase
activity
node7->node8