{
  "nodes": [
    {"id": "n0", "title": "Node 0"},
    {"id": "n1", "title": "Node 1"},
    {"id": "n2", "title": "Node 2"},
    {"id": "n3", "title": "Node 3"},
    {"id": "n4", "title": "Node 4"},
    {"id": "n5", "title": "Node 5"},
    {"id": "n6", "title": "Node 6"},
    {"id": "n7", "title": "Node 7"},
    {"id": "n8", "title": "Node 8"},
    {"id": "solo", "title": "Solo"}
  ],
  "edges": [
    {"id": "e0", "predicate": "links", "from": "n0", "to": "n1"},
    {"id": "e1", "predicate": "links", "from": "n1", "to": "n2"},
    {"id": "e2", "predicate": "links", "from": "n2", "to": "n3"},
    {"id": "e3", "predicate": "links", "from": "n3", "to": "n4"},
    {"id": "e4", "predicate": "links", "from": "n4", "to": "n5"},
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  ]
}