test
node1
GO:0048731
system development
node2
GO:0072359
circulatory system
development
node1->node2
node3
GO:0007507
heart development
node2->node3
node4
GO:0003205
cardiac chamber
development
node3->node4
node9
GO:0035051
cardiocyte
differentiation
node3->node9
node6
GO:0003279
cardiac septum
development
node4->node6
node5
GO:0048856
anatomical structure
development
node5->node1
node5->node4
node5->node6
node11
GO:0048513
animal organ
development
node5->node11
node18
GO:0007275
multicellular
organism development
node5->node18
node17
GO:0003292
cardiac septum cell
differentiation
node6->node17
node7
GO:0008150
biological_process
node8
GO:0032501
multicellular
organismal process
node7->node8
node12
GO:0032502
developmental process
node7->node12
node14
GO:0009987
cellular process
node7->node14
node8->node18
node9->node17
node10
BFO:0000003
occurrent
node10->node10
node19
BFO:0000015
process
node10->node19
node11->node3
node12->node5
node13
GO:0048869
cellular
developmental process
node12->node13
node16
GO:0030154
cell differentiation
node13->node16
node14->node13
node15
BFO:0000001
entity
node15->node10
node16->node9
node18->node1
node19->node7