{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Description:The player of the role is a biological parent of the scoping person's biological mother's parent.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
  "property" : [ {
    "code" : "child",
    "valueCode" : "MGGRFTH"
  }, {
    "code" : "child",
    "valueCode" : "MGGRMTH"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "GGRPRN"
  } ],
  "codesystem" : "0b3d5b1a-a791-5ef6-a69d-2a44f729ddc1",
  "concept_id" : "09fdf79d-f5c3-54d8-b345-d220fbc963da",
  "ancestors" : {
    "EXT" : 2,
    "GGRPRN" : 1,
    "FAMMEMB" : 3,
    "MGGRPRN" : 0,
    "_PersonalRelationshipRoleType" : 4
  },
  "id" : "b2e9e36f-d91d-4cf9-afcc-ecbf14e50643",
  "code" : "MGGRPRN",
  "display" : "maternal great-grandparent",
  "version" : "2018-08-12"
}