test
node1
BFO:0000003
occurrent
node1->node1
node2
BFO:0000015
process
node1->node2
node9
GO:0008150
biological_process
node2->node9
node3
GO:0051179
localization
node4
GO:0051641
cellular localization
node3->node4
node10
GO:0033036
macromolecule
localization
node3->node10
node7
GO:0070727
cellular
macromolecule
localization
node4->node7
node5
GO:0008104
protein localization
node6
GO:0033365
protein localization
to organelle
node5->node6
node11
GO:0070972
protein localization
to endoplasmic
reticulum
node6->node11
node7->node5
node8
BFO:0000001
entity
node8->node1
node9->node3
node13
GO:0009987
cellular process
node9->node13
node10->node7
node12
GO:1903420
protein localization
to endoplasmic
reticulum tubular
network
node11->node12
node13->node4