test
node1
GO:0070887
cellular response to
chemical stimulus
node2
GO:0071241
cellular response to
inorganic substance
node1->node2
node3
GO:0010035
response to inorganic
substance
node3->node2
node4
BFO:0000003
occurrent
node4->node4
node10
BFO:0000015
process
node4->node10
node5
GO:0008150
biological_process
node6
GO:0050896
response to stimulus
node5->node6
node7
GO:0009987
cellular process
node5->node7
node8
GO:0051716
cellular response to
stimulus
node6->node8
node11
GO:0042221
response to chemical
node6->node11
node7->node8
node8->node1
node9
BFO:0000001
entity
node9->node4
node10->node5
node11->node1
node11->node3