{
  "id": "simple",
  "out": "out",
  "edges": {
    "qgbinm2": { "from": "qgbinm2", "to": "8dy573e", "as": "children" },
    "8dy573e": { "from": "8dy573e", "to": "out", "as": "display" },
    "output_val": { "from": "output_val", "to": "out", "as": "value"},
    "args": { "from": "args", "to": "out", "as": "args" }
  },
  "nodes": {
    "args": {"id": "args"},
    "qgbinm2": {"id": "qgbinm2", "value": "Hello, world!", "ref": "html_text" },
    "8dy573e": {"id": "8dy573e", "ref": "html_element" },
    "output_val": {"id": "output_val", "value": "some output"},
    "out": {"id": "out", "ref": "return", "name": "simple"}
  }
}