test
node1
GO:0051179
localization
node2
GO:0031503
protein-containing
complex localization
node1->node2
node6
GO:0097120
receptor localization
to synapse
node2->node6
node3
BFO:0000003
occurrent
node3->node3
node5
BFO:0000015
process
node3->node5
node4
GO:0008150
biological_process
node4->node1
node5->node4
node7
BFO:0000001
entity
node7->node3