test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node7
BFO:0000004
independent
continuant
node2->node7
node3
PO:0009008
plant organ
node4
PO:0006001
phyllome
node3->node4
node16
PO:0025001
cardinal organ part
node3->node16
node8
PO:0025396
phyllome lamina
node4->node8
node5
PO:0025498
cardinal part of
multi-tissue plant
structure
node5->node16
node6
PO:0025060
lamina
node5->node6
node9
PO:0025513
plant organ lamina
node6->node9
node7->node7
node17
BFO:0000040
material entity
node7->node17
node15
PO:0025018
phyllome margin
node8->node15
node12
PO:0025005
plant organ margin
node9->node12
node9->node8
node10
PO:0025117
plant anatomical
space
node11
PO:0025383
phyllome sinus
node10->node11
node12->node15
node13
PO:0009011
plant structure
node14
PO:0025496
multi-tissue plant
structure
node13->node14
node19
PO:0025497
collective plant
structure
node13->node19
node13->node5
node14->node3
node14->node5
node15->node11
node16->node12
node16->node9
node18
PO:0025131
plant anatomical
entity
node17->node18
node18->node13
node18->node10
node20
PO:0025007
collective plant
organ structure
node19->node20
node21
PO:0009006
shoot system
node20->node21
node21->node4