test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node5
BFO:0000020
specifically
dependent continuant
node2->node5
node3
TO:0006031
inflorescence size
node4
TO:0000271
inflorescence length
node3->node4
node3->node4
node21
TO:0002768
spikelet length
node4->node21
node9
BFO:0000019
quality
node5->node9
node5->node5
node6
PATO:0000001
quality
node5->node6
node12
PATO:0001241
physical object
quality
node6->node12
node7
TO:0000017
plant morphology
trait
node8
TO:0000839
plant structure
morphology trait
node7->node8
node16
TO:0000840
collective plant
structure morphology
trait
node8->node16
node9->node9
node18
PATO:0000051
morphology
node9->node18
node9->node12
node10
TO:0000077
shoot system
morphology trait
node11
TO:0000786
reproductive shoot
system morphology
trait
node10->node11
node13
TO:0000373
inflorescence
morphology trait
node11->node13
node12->node18
node12->node7
node20
TO:0000657
spikelet morphology
trait
node13->node20
node13->node3
node14
PATO:0001708
1-D extent
node15
PATO:0000122
length
node14->node15
node15->node4
node17
TO:0000842
collective plant
organ structure
morphology trait
node16->node17
node17->node10
node22
PATO:0000117
size
node18->node22
node19
TO:0000387
plant trait
node19->node7
node20->node21
node22->node14
node22->node3