{
  "description": null,
  "_filename": "CodeSystem-v3-Calendar.json",
  "package_name": "hl7.terminology.r5",
  "date": "2019-03-20",
  "publisher": "Health Level 7",
  "content": "complete",
  "property": [ {
    "code": "Specializes",
    "type": "Coding",
    "extension": [ {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-symmetry",
      "valueCode": "antisymmetric"
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-transitivity",
      "valueCode": "transitive"
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-reflexivity",
      "valueCode": "irreflexive"
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-isNavigable",
      "valueBoolean": true
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-relationshipKind",
      "valueCode": "Specializes"
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-inverseName",
      "valueString": "Generalizes"
    } ],
    "description": "The child code is a more narrow version of the concept represented by the parent code.  I.e. Every child concept is also a valid parent concept.  Used to allow determination of subsumption.  Must be transitive, irreflexive, antisymmetric."
  }, {
    "code": "Generalizes",
    "type": "Coding",
    "extension": [ {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-symmetry",
      "valueCode": "antisymmetric"
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-transitivity",
      "valueCode": "transitive"
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-reflexivity",
      "valueCode": "irreflexive"
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-isNavigable",
      "valueBoolean": true
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-relationshipKind",
      "valueCode": "Generalizes"
    }, {
      "url": "http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-inverseName",
      "valueString": "Specializes"
    } ],
    "description": "Inverse of Specializes.  Only included as a derived relationship."
  }, {
    "uri": "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id",
    "code": "internalId",
    "type": "code",
    "description": "The internal identifier for the concept in the HL7 Access database repository."
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#status",
    "code": "status",
    "type": "code",
    "description": "Designation of a concept's state. Normally is not populated unless the state is retired."
  } ],
  "name": "Calendar",
  "type": null,
  "experimental": null,
  "resourceType": "CodeSystem",
  "title": "Calendar",
  "package_version": "2.1.0",
  "status": "active",
  "language": "en",
  "hierarchyMeaning": "is-a",
  "id": "90637050-64d6-47ca-8e70-bc8d7da66aba",
  "kind": null,
  "url": "http://terminology.hl7.org/CodeSystem/v3-Calendar",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113883.5.1055",
    "system": "urn:ietf:rfc:3986"
  } ],
  "concept": [ {
    "code": "GREG",
    "display": "Gregorian",
    "property": [ {
      "code": "status",
      "valueCode": "active"
    }, {
      "code": "internalId",
      "valueCode": "17423"
    } ],
    "definition": "The Gregorian calendar is the calendar in effect in most countries of Christian influence since approximately 1582. This calendar superceded the Julian calendar."
  } ],
  "version": "2.0.0",
  "contact": [ {
    "name": "Health Level Seven"
  } ]
}