{
  "package" : "hl7.fhir.uv.extensions.r5@5.2.0",
  "definition" : "The content has units of measure (UCUM, by implication) and it may be useful to constrain the units by some valueset",
  "system" : "http://hl7.org/fhir/type-characteristics-code",
  "property" : [ ],
  "codesystem" : "7379815a-1373-5f71-9081-79f2355be60d",
  "concept_id" : "4e14f810-993d-5738-8f9c-6253e9342942",
  "ancestors" : {
    "has-units" : 0
  },
  "id" : "ce510b9c-fb9b-4600-9cf7-e25957ce6e66",
  "code" : "has-units",
  "display" : "Has Units",
  "version" : "5.2.0"
}