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