test
node1
GO:0048856
anatomical structure
development
node2
GO:0007275
multicellular
organism development
node1->node2
node3
GO:0009888
tissue development
node1->node3
node5
GO:0048513
animal organ
development
node1->node5
node7
GO:0048731
system development
node1->node7
node2->node7
node18
GO:0061448
connective tissue
development
node3->node18
node4
GO:0032502
developmental process
node4->node1
node14
GO:0048869
cellular
developmental process
node4->node14
node6
GO:0051216
cartilage development
node5->node6
node12
GO:0002062
chondrocyte
differentiation
node6->node12
node8
GO:0001501
skeletal system
development
node7->node8
node8->node6
node9
BFO:0000003
occurrent
node9->node9
node16
BFO:0000015
process
node9->node16
node10
GO:0008150
biological_process
node10->node4
node11
GO:0009987
cellular process
node10->node11
node13
GO:0032501
multicellular
organismal process
node10->node13
node11->node14
node13->node2
node15
GO:0030154
cell differentiation
node14->node15
node15->node12
node16->node10
node17
BFO:0000001
entity
node17->node9
node18->node6