test
node1
GO:0098762
meiotic cell cycle
phase
node2
GO:0098764
meiosis I cell cycle
phase
node1->node2
node3
GO:0022403
cell cycle phase
node3->node1
node4
BFO:0000015
process
node5
GO:0008150
biological_process
node4->node5
node7
GO:0044848
biological phase
node5->node7
node6
BFO:0000003
occurrent
node6->node4
node7->node3
node8
BFO:0000001
entity
node8->node6