test
node1
GO:0016942
insulin-like growth
factor binding
protein complex
node2
GO:0042567
insulin-like growth
factor ternary
complex
node1->node2
node3
GO:0005575
cellular_component
node4
GO:0110165
cellular anatomical
entity
node3->node4
node6
GO:0032991
protein-containing
complex
node3->node6
node5
GO:0005615
extracellular space
node4->node5
node8
GO:0005576
extracellular region
node4->node8
node5->node1
node7
GO:0036454
growth factor complex
node6->node7
node7->node1
node8->node5