test
node1
GO:1901698
response to nitrogen
compound
node2
GO:1901699
cellular response to
nitrogen compound
node1->node2
node8
GO:1904842
response to
nitroglycerin
node1->node8
node4
GO:1904843
cellular response to
nitroglycerin
node2->node4
node3
BFO:0000003
occurrent
node3->node3
node5
BFO:0000015
process
node3->node5
node6
GO:0008150
biological_process
node5->node6
node12
GO:0050896
response to stimulus
node6->node12
node14
GO:0009987
cellular process
node6->node14
node7
GO:1901700
response to
oxygen-containing
compound
node7->node8
node16
GO:1901701
cellular response to
oxygen-containing
compound
node7->node16
node8->node4
node9
GO:0042221
response to chemical
node9->node1
node9->node7
node10
GO:0010033
response to organic
substance
node9->node10
node11
GO:0070887
cellular response to
chemical stimulus
node9->node11
node10->node8
node11->node2
node11->node16
node12->node9
node13
GO:0051716
cellular response to
stimulus
node12->node13
node13->node11
node14->node13
node15
BFO:0000001
entity
node15->node3
node16->node4