{
  "resourceType": "Questionnaire",
  "id": "child-rel-demo",
  "meta": {
    "versionId": "1",
    "lastUpdated": "2023-03-03T03:05:07.9531803+00:00"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    }
  ],
  "url": "http://example.org/Questionnaire/child-rel-demo",
  "title": "Demo form on R5 spec QR page",
  "status": "draft",
  "publisher": "HL7 International / FHIR Infrastructure",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "item": [
    {
      "linkId": "grp1",
      "text": "grp1",
      "type": "group",
      "required": true,
      "repeats": true,
      "item": [
        {
          "linkId": "grp2",
          "text": "grp2",
          "type": "group",
          "item": [
            {
              "linkId": "Q1",
              "text": "Q1",
              "type": "string",
              "repeats": true
            },
            {
              "linkId": "Q2",
              "text": "Q2",
              "type": "string"
            }
          ]
        },
        {
          "linkId": "Q3",
          "text": "Q3",
          "type": "string",
          "required": true,
          "repeats": true,
          "item": [
            {
              "linkId": "Q4",
              "text": "Q4",
              "type": "string"
            },
            {
              "linkId": "grp3",
              "text": "grp3",
              "type": "string",
              "item": [
                {
                  "linkId": "Q5",
                  "text": "Q5",
                  "type": "string"
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}