test
node1
GO:0007589
body fluid secretion
node2
GO:0070075
tear secretion
node1->node2
node3
GO:0051179
localization
node4
GO:0051234
establishment of
localization
node3->node4
node7
GO:0006810
transport
node4->node7
node5
GO:0065007
biological regulation
node6
GO:0065008
regulation of
biological quality
node5->node6
node11
GO:0050878
regulation of body
fluid levels
node6->node11
node8
GO:0046903
secretion
node7->node8
node8->node1
node12
GO:0032941
secretion by tissue
node8->node12
node9
GO:0008150
biological_process
node9->node3
node9->node5
node10
GO:0032501
multicellular
organismal process
node9->node10
node10->node12
node11->node1
node12->node2
node13
BFO:0000003
occurrent
node13->node13
node15
BFO:0000015
process
node13->node15
node14
BFO:0000001
entity
node14->node13
node15->node9