test
node1
TO:0002629
fruit morphology
trait
node2
TO:0000894
fruit number trait
node1->node2
node7
TO:0001079
caryopsis fruit
morphology trait
node1->node7
node8
TO:0002759
grain number trait
node2->node8
node3
BFO:0000001
entity
node4
BFO:0000002
continuant
node3->node4
node4->node4
node5
BFO:0000020
specifically
dependent continuant
node4->node5
node13
BFO:0000019
quality
node5->node13
node5->node5
node6
PATO:0000001
quality
node5->node6
node11
PATO:0001241
physical object
quality
node6->node11
node7->node8
node21
CO_324:0000009
sorghum grain number
per panicle trait
node8->node21
node9
TO:0000017
plant morphology
trait
node10
TO:0000839
plant structure
morphology trait
node9->node10
node16
TO:0000836
multi-tissue plant
structure morphology
trait
node10->node16
node17
TO:0000840
collective plant
structure morphology
trait
node10->node17
node12
PATO:0001555
has number of
node11->node12
node11->node9
node12->node2
node13->node13
node13->node11
node14
TO:0000077
shoot system
morphology trait
node15
TO:0000786
reproductive shoot
system morphology
trait
node14->node15
node20
TO:0000920
infructescence
morphology trait
node15->node20
node16->node1
node18
TO:0000842
collective plant
organ structure
morphology trait
node17->node18
node18->node14
node19
TO:0000387
plant trait
node19->node9
node20->node2