test
node1
GO:0043229
intracellular
organelle
node2
GO:0043231
intracellular
membrane-bounded
organelle
node1->node2
node3
GO:0005622
intracellular
anatomical structure
node3->node1
node4
GO:0043227
membrane-bounded
organelle
node4->node2
node5
GO:0043226
organelle
node5->node1
node5->node4
node6
GO:0110165
cellular anatomical
entity
node6->node3
node6->node5
node7
GO:0005575
cellular_component
node7->node6