test
node1
PATO:0000122
length
node2
TO:0000766
petiole length
node1->node2
node3
BFO:0000001
entity
node4
BFO:0000002
continuant
node3->node4
node4->node4
node5
BFO:0000020
specifically
dependent continuant
node4->node5
node11
BFO:0000019
quality
node5->node11
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
node18
TO:0000837
cardinal part of a
multi-tissue plant
structure morphology
trait
node8->node18
node9
TO:0000754
cardinal organ part
morphology trait
node10
TO:0000764
stalk morphology
trait
node9->node10
node14
TO:0000765
petiole morphology
trait
node10->node14
node11->node11
node16
PATO:0000051
morphology
node11->node16
node11->node12
node12->node16
node12->node7
node13
PATO:0001708
1-D extent
node13->node1
node15
TO:0000768
petiole size
node14->node15
node15->node2
node19
PATO:0000117
size
node16->node19
node17
TO:0000387
plant trait
node17->node7
node18->node9
node19->node13
node19->node15