{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "An X-Ray Grid with radiation absorbing strips that are focused toward the focal spot, to eliminate grid cutoff",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "2b535c59-8fb4-503f-a638-32b89ec8c32d",
  "ancestors" : {
    "111642" : 0
  },
  "id" : "21d8c955-e82a-464e-9444-27d3afd0209a",
  "code" : "111642",
  "display" : "Focused grid",
  "version" : "01"
}