test
node1
GO:0065007
biological regulation
node2
GO:0065008
regulation of
biological quality
node1->node2
node7
GO:0090066
regulation of
anatomical structure
size
node2->node7
node3
BFO:0000003
occurrent
node3->node3
node6
BFO:0000015
process
node3->node6
node4
BFO:0000001
entity
node4->node3
node5
GO:0008150
biological_process
node5->node1
node6->node5