test
node1
BFO:0000015
process
node2
GO:0003674
molecular_function
node1->node2
node3
GO:0005488
binding
node2->node3
node6
GO:0043287
poly(3-hydroxyalkano
te) binding
node3->node6
node4
BFO:0000003
occurrent
node4->node1
node4->node4
node5
BFO:0000001
entity
node5->node4