fiddle.response.json

{
  "nodes":[
    {"name":"AcqDef","group":1},
    {"name":"Acquisition","group":1},
    {"name":"Atlas","group":1},
    {"name":"DataUnit","group":2},
    {"name":"DataUnitDef","group":2},
    {"name":"ExamDef","group":2},
    {"name":"ExamRes","group":3},
    {"name":"Global","group":3},
    {"name":"Group","group":3},
    {"name":"ImanQuery","group":4},
    {"name":"ProcessDef","group":4}
  ],
  "links":[
    {"source":1,"target":0,"value":1},
    {"source":2,"target":0,"value":2},
    {"source":3,"target":0,"value":1},
    {"source":3,"target":2,"value":4},
    {"source":4,"target":0,"value":1},
    {"source":5,"target":2,"value":1},
    {"source":6,"target":3,"value":1},
    {"source":7,"target":4,"value":1},
    {"source":8,"target":5,"value":1},
    {"source":9,"target":5,"value":1},
    {"source":10,"target":0,"value":1},
    {"source":11,"target":0,"value":1},
  ]
}