{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Shape of the region on the object being referenced",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#notSelectable",
    "code" : "notSelectable",
    "valueBoolean" : true
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "CIRCLE"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "ELLIPSE"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "POINT"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "POLY"
  } ],
  "codesystem" : "6064fe67-dfa9-5c7f-9737-99a0909e44de",
  "concept_id" : "b6915e73-2b0f-53d1-ad1a-e4cef5212632",
  "ancestors" : {
    "_ROIOverlayShape" : 0
  },
  "id" : "715fe5ee-76c0-412d-9c9f-1c1d5c44c800",
  "code" : "_ROIOverlayShape",
  "display" : "ROIOverlayShape",
  "version" : "2018-08-12"
}