{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Nucleic acids are defined by three distinct elements: the base, sugar and linkage. Individual substance/moiety IDs will be created for each of these elements. The nucleotide sequence will be always entered in the 5’-3’ direction.",
  "system" : "http://hl7.org/fhir/resource-types",
  "property" : [ ],
  "codesystem" : "79e5aef6-8aed-5103-9471-889a167ba59a",
  "concept_id" : "aa6957ed-5974-5826-9b7f-e464b0dfdd85",
  "ancestors" : {
    "SubstanceNucleicAcid" : 0
  },
  "id" : "900354f8-9ac8-41cb-b852-569110ca2282",
  "code" : "SubstanceNucleicAcid",
  "display" : "SubstanceNucleicAcid",
  "designation" : [ {
    "use" : {
      "code" : "display",
      "system" : "http://terminology.hl7.org/CodeSystem/designation-usage"
    },
    "value" : "SubstanceNucleicAcid",
    "language" : "en"
  } ],
  "version" : "4.0.1"
}