{
  "package" : "hl7.fhir.uv.extensions.r5@5.2.0",
  "definition" : "Child items of type='group' within the a 'grid' group are rows, and questions beneath the 'row' groups are organized as columns in the grid. The grid might be fully populated, but could be sparse. Questions may support different data types and/or different answer choices.",
  "system" : "http://hl7.org/fhir/questionnaire-item-control",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "group"
  } ],
  "codesystem" : "6651c8f6-0bdc-5d9e-818d-8afce366e4c8",
  "concept_id" : "277f837a-c148-53ef-9ff8-3590853d5a37",
  "ancestors" : {
    "grid" : 0,
    "group" : 1
  },
  "id" : "f00073e5-8b4e-407a-a162-59a3cba4761f",
  "code" : "grid",
  "display" : "Group Grid",
  "version" : "5.2.0"
}