test
node1
GO:0071704
organic substance
metabolic process
node2
GO:0120254
olefinic compound
metabolic process
node1->node2
node5
GO:1901575
organic substance
catabolic process
node1->node5
node7
GO:0120256
olefinic compound
catabolic process
node2->node7
node3
BFO:0000015
process
node4
GO:0008150
biological_process
node3->node4
node8
GO:0008152
metabolic process
node4->node8
node5->node7
node6
GO:0009056
catabolic process
node6->node5
node8->node1
node8->node6
node9
BFO:0000003
occurrent
node9->node3
node9->node9
node10
BFO:0000001
entity
node10->node9