test
node1
PATO:0000014
color
node2
TO:0000056
stem color
node1->node2
node9
TO:1000003
shoot axis node color
node1->node9
node7
TO:0000059
node color
node2->node7
node3
BFO:0000001
entity
node4
BFO:0000002
continuant
node3->node4
node4->node4
node5
BFO:0000020
specifically
dependent continuant
node4->node5
node12
BFO:0000019
quality
node5->node12
node5->node5
node6
PATO:0000001
quality
node5->node6
node19
PATO:0001241
physical object
quality
node6->node19
node8
TO:0000754
cardinal organ part
morphology trait
node8->node9
node9->node7
node10
TO:0000017
plant morphology
trait
node11
TO:0000839
plant structure
morphology trait
node10->node11
node21
TO:0000836
multi-tissue plant
structure morphology
trait
node11->node21
node18
TO:0000837
cardinal part of a
multi-tissue plant
structure morphology
trait
node11->node18
node12->node12
node15
PATO:0000051
morphology
node12->node15
node12->node19
node13
PATO:0070060
quality of
interaction of a
substance with
electromagnetic
radiation
node14
PATO:0001300
optical quality
node13->node14
node14->node1
node15->node1
node16
TO:0000738
plant axis morphology
trait
node17
TO:0000739
shoot axis morphology
trait
node16->node17
node20
TO:0000361
stem morphology trait
node17->node20
node18->node8
node19->node15
node22
PATO:0001018
physical quality
node19->node22
node19->node10
node20->node2
node25
TO:0000736
plant organ
morphology trait
node21->node25
node24
PATO:0002198
quality of a
substance
node22->node24
node23
TO:0000387
plant trait
node23->node10
node24->node13
node25->node16