{

"resourceType": "CodeSystem",
"id": "concept-property-type",
"meta": {
  "lastUpdated": "2019-11-01T09:29:23.356+11:00"
},
"extension": [
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "vocab"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "normative"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
    "valueCode": "4.0.0"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 5
  }
],
"url": "http://hl7.org/fhir/concept-property-type",
"identifier": [
  {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:2.16.840.1.113883.4.642.4.781"
  }
],
"version": "4.0.1",
"name": "PropertyType",
"title": "PropertyType",
"status": "active",
"experimental": false,
"date": "2019-11-01T09:29:23+11:00",
"publisher": "HL7 (FHIR Project)",
"contact": [
  {
    "telecom": [
      {
        "system": "url",
        "value": "http://hl7.org/fhir"
      },
      {
        "system": "email",
        "value": "fhir@lists.hl7.org"
      }
    ]
  }
],
"description": "The type of a property value.",
"caseSensitive": true,
"valueSet": "http://hl7.org/fhir/ValueSet/concept-property-type",
"content": "complete",
"concept": [
  {
    "code": "code",
    "display": "code (internal reference)",
    "definition": "The property value is a code that identifies a concept defined in the code system."
  },
  {
    "code": "Coding",
    "display": "Coding (external reference)",
    "definition": "The property  value is a code defined in an external code system. This may be used for translations, but is not the intent."
  },
  {
    "code": "string",
    "display": "string",
    "definition": "The property value is a string."
  },
  {
    "code": "integer",
    "display": "integer",
    "definition": "The property value is a string (often used to assign ranking values to concepts for supporting score assessments)."
  },
  {
    "code": "boolean",
    "display": "boolean",
    "definition": "The property value is a boolean true | false."
  },
  {
    "code": "dateTime",
    "display": "dateTime",
    "definition": "The property is a date or a date + time."
  },
  {
    "code": "decimal",
    "display": "decimal",
    "definition": "The property value is a decimal number."
  }
]

}