http://hl7.org/fhir/week-of-month|5.0.0

{
  "description" : "The set of weeks with in a month.",
  "compose" : null,
  "package" : "hl7.fhir.r5.core@5.0.0",
  "date" : "2022-06-14T00:00:00Z",
  "meta" : {
    "profile" : [ "http://hl7.org/fhir/StructureDefinition/shareablecodesystem" ],
    "lastUpdated" : "2023-03-26T15:21:02.749+11:00"
  },
  "publisher" : "HL7 (FHIR Project)",
  "jurisdiction" : [ {
    "coding" : [ {
      "code" : "001",
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display" : "World"
    } ]
  } ],
  "content" : "complete",
  "name" : "WeekOfMonth",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "Week Of Month",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "pa"
  } ],
  "status" : "active",
  "id" : "df78cfb9-c06b-589a-a059-58fa6c7c3335",
  "valueSet" : "http://hl7.org/fhir/ValueSet/week-of-month",
  "url" : "http://hl7.org/fhir/week-of-month",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1906",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "first",
    "display" : "First",
    "definition" : "First week of the month."
  }, {
    "code" : "second",
    "display" : "Second",
    "definition" : "Second week of the month."
  }, {
    "code" : "third",
    "display" : "Third",
    "definition" : "Third week of the month."
  }, {
    "code" : "fourth",
    "display" : "Fourth",
    "definition" : "Fourth week of the month."
  }, {
    "code" : "last",
    "display" : "Last",
    "definition" : "Last week of the month."
  } ],
  "caseSensitive" : true,
  "version" : "5.0.0",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org/fhir",
      "system" : "url"
    }, {
      "value" : "fhir@lists.hl7.org",
      "system" : "email"
    } ]
  } ]
}