Definition for Code SystemObservationDataType

{
  "resourceType" : "CodeSystem",
  "id" : "permitted-data-type",
  "meta" : {
    "lastUpdated" : "2022-09-07T10:58:29.429+10:00",
    "profile" : ["http://hl7.org/fhir/StructureDefinition/shareablecodesystem"]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div>!-- Snipped for Brevity --></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "oo"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 1
  }],
  "url" : "http://hl7.org/fhir/permitted-data-type",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1332"
  }],
  "version" : "5.0.0-ballot",
  "name" : "ObservationDataType",
  "title" : "ObservationDataType",
  "status" : "draft",
  "experimental" : false,
  "date" : "2021-01-05T10:01:24+11:00",
  "publisher" : "HL7 (FHIR Project)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    },
    {
      "system" : "email",
      "value" : "fhir@lists.hl7.org"
    }]
  }],
  "description" : "Permitted data type for observation value.",
  "caseSensitive" : true,
  "valueSet" : "http://hl7.org/fhir/ValueSet/permitted-data-type",
  "content" : "complete",
  "concept" : [{
    "code" : "Quantity",
    "display" : "Quantity",
    "definition" : "A measured amount."
  },
  {
    "code" : "CodeableConcept",
    "display" : "CodeableConcept",
    "definition" : "A coded concept from a reference terminology and/or text."
  },
  {
    "code" : "string",
    "display" : "string",
    "definition" : "A sequence of Unicode characters."
  },
  {
    "code" : "boolean",
    "display" : "boolean",
    "definition" : "true or false."
  },
  {
    "code" : "integer",
    "display" : "integer",
    "definition" : "A signed integer."
  },
  {
    "code" : "Range",
    "display" : "Range",
    "definition" : "A set of values bounded by low and high."
  },
  {
    "code" : "Ratio",
    "display" : "Ratio",
    "definition" : "A ratio of two Quantity values - a numerator and a denominator."
  },
  {
    "code" : "SampledData",
    "display" : "SampledData",
    "definition" : "A series of measurements taken by a device."
  },
  {
    "code" : "time",
    "display" : "time",
    "definition" : "A time during the day, in the format hh:mm:ss."
  },
  {
    "code" : "dateTime",
    "display" : "dateTime",
    "definition" : "A date, date-time or partial date (e.g. just year or year + month) as used in human communication."
  },
  {
    "code" : "Period",
    "display" : "Period",
    "definition" : "A time range defined by start and end date/time."
  }]
}