test
node1
BFO:0000015
process
node2
GO:0003674
molecular_function
node1->node2
node3
GO:0003824
catalytic activity
node2->node3
node6
GO:0016740
transferase activity
node3->node6
node4
GO:0004659
prenyltransferase
activity
node5
GO:0046408
chlorophyll
synthetase activity
node4->node5
node7
GO:0016765
transferase activity,
transferring alkyl or
aryl (other than
methyl) groups
node6->node7
node7->node4
node8
BFO:0000003
occurrent
node8->node1
node8->node8
node9
BFO:0000001
entity
node9->node8