test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node9
BFO:0000004
independent
continuant
node2->node9
node3
PO:0009008
plant organ
node4
PO:0006001
phyllome
node3->node4
node11
PO:0025395
floral organ
node3->node11
node10
PO:0009026
sporophyll
node4->node10
node5
PO:0025007
collective plant
organ structure
node14
PO:0009006
shoot system
node5->node14
node6
PO:0009066
anther
node5->node6
node21
PO:0025023
collective phyllome
structure
node5->node21
node7
PO:0009061
androecium
node8
PO:0009029
stamen
node7->node8
node8->node6
node9->node9
node16
BFO:0000040
material entity
node9->node16
node19
PO:0009028
microsporophyll
node10->node19
node11->node8
node12
PO:0009011
plant structure
node13
PO:0025496
multi-tissue plant
structure
node12->node13
node20
PO:0025497
collective plant
structure
node12->node20
node13->node3
node14->node4
node15
PO:0025082
reproductive shoot
system
node14->node15
node18
PO:0009046
flower
node15->node18
node17
PO:0025131
plant anatomical
entity
node16->node17
node17->node12
node18->node7
node18->node11
node19->node8
node20->node5
node21->node7