test
node1
BFO:0000001
entity
node2
BFO:0000003
occurrent
node1->node2
node2->node2
node7
BFO:0000015
process
node2->node7
node3
GO:0008150
biological_process
node4
GO:0032501
multicellular
organismal process
node3->node4
node8
GO:0022414
reproductive process
node3->node8
node10
GO:0009987
cellular process
node3->node10
node13
GO:0000003
reproduction
node3->node13
node5
GO:0044706
multi-multicellular
organism process
node4->node5
node6
GO:0009856
pollination
node5->node6
node9
GO:0009875
pollen-pistil
interaction
node6->node9
node7->node3
node8->node6
node8->node9
node12
GO:0140302
pollen-style
interaction
node9->node12
node11
GO:0007154
cell communication
node10->node11
node11->node9
node13->node8