{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "AAPM TG18-PQC Pattern used for evaluation of resolution, luminance, contrast transfer for prints. See [AAPM OR 03]",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "9682bdad-9337-5887-ad5e-1119fd6f8071",
  "ancestors" : {
    "109803" : 0
  },
  "id" : "c596dd8a-2c1f-4f4e-beeb-a053be2c736e",
  "code" : "109803",
  "display" : "TG18-PQC Pattern",
  "version" : "01"
}