test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node8
BFO:0000004
independent
continuant
node2->node8
node3
PO:0009008
plant organ
node4
PO:0006001
phyllome
node3->node4
node17
PO:0025395
floral organ
node3->node17
node7
PO:0009055
bract
node4->node7
node5
PO:0009049
inflorescence
node6
PO:0009051
spikelet
node5->node6
node14
PO:0009082
spikelet floret
node6->node14
node9
PO:0009034
flower bract
node7->node9
node8->node8
node18
BFO:0000040
material entity
node8->node18
node15
UBERON:0001062
anatomical entity
node8->node15
node10
PO:0009037
lemma
node9->node10
node11
PO:0025082
reproductive shoot
system
node22
PO:0009046
flower
node11->node22
node11->node5
node11->node6
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->node10
node15->node5
node16
PO:0009006
shoot system
node16->node4
node16->node11
node17->node9
node19
PO:0025131
plant anatomical
entity
node18->node19
node19->node12
node21
PO:0025007
collective plant
organ structure
node20->node21
node21->node16
node22->node14
node22->node17