test
node1
BFO:0000003
occurrent
node1->node1
node14
BFO:0000015
process
node1->node14
node2
GO:0048856
anatomical structure
development
node3
GO:0007275
multicellular
organism development
node2->node3
node4
GO:0009653
anatomical structure
morphogenesis
node2->node4
node5
GO:0048513
animal organ
development
node2->node5
node13
GO:0048731
system development
node2->node13
node3->node13
node6
GO:0009887
animal organ
morphogenesis
node4->node6
node5->node6
node7
GO:0048732
gland development
node5->node7
node10
GO:0022612
gland morphogenesis
node6->node10
node7->node10
node12
GO:0007431
salivary gland
development
node7->node12
node8
GO:0032502
developmental process
node8->node2
node8->node4
node9
BFO:0000001
entity
node9->node1
node11
GO:0007435
salivary gland
morphogenesis
node10->node11
node12->node11
node16
GO:0035272
exocrine system
development
node13->node16
node15
GO:0008150
biological_process
node14->node15
node15->node8
node17
GO:0032501
multicellular
organismal process
node15->node17
node16->node12
node17->node3