test
node1
BFO:0000015
process
node2
GO:0008150
biological_process
node1->node2
node3
GO:0032502
developmental process
node2->node3
node6
GO:0032501
multicellular
organismal process
node2->node6
node4
GO:0048856
anatomical structure
development
node3->node4
node5
GO:0007275
multicellular
organism development
node4->node5
node7
GO:0003205
cardiac chamber
development
node4->node7
node11
GO:0048513
animal organ
development
node4->node11
node13
GO:0048731
system development
node4->node13
node5->node13
node6->node5
node8
GO:0003235
sinus venosus
development
node7->node8
node9
BFO:0000001
entity
node10
BFO:0000003
occurrent
node9->node10
node10->node1
node10->node10
node12
GO:0007507
heart development
node11->node12
node12->node7
node14
GO:0072359
circulatory system
development
node13->node14
node14->node12