{
  "description": "A unit of time (units from UCUM).",
  "compose": {
    "include": [ {
      "system": "http://unitsofmeasure.org",
      "concept": [ {
        "code": "s"
      }, {
        "code": "min"
      }, {
        "code": "h"
      }, {
        "code": "d"
      }, {
        "code": "wk"
      }, {
        "code": "mo"
      }, {
        "code": "a"
      } ]
    } ]
  },
  "_filename": "ValueSet-units-of-time.json",
  "package_name": "hl7.fhir.r2.expansions",
  "date": "2015-10-24T07:41:03+11:00",
  "publisher": "HL7 (FHIR Project)",
  "name": "UnitsOfTime",
  "copyright": "These codes are excerpted from UCUM (THE UNIFIED CODE FOR UNITS OF MEASURE). UCUM is Copyright © 1989-2013 Regenstrief Institute, Inc. and The UCUM Organization, Indianapolis, IN. All rights reserved. See http://unitsofmeasure.org/trac//wiki/TermsOfUse for details.",
  "type": null,
  "experimental": "false",
  "resourceType": "ValueSet",
  "expansion": {
    "contains": [ {
      "code": "s",
      "system": "http://unitsofmeasure.org",
      "display": "second"
    }, {
      "code": "min",
      "system": "http://unitsofmeasure.org",
      "display": "minute"
    }, {
      "code": "h",
      "system": "http://unitsofmeasure.org",
      "display": "hour"
    }, {
      "code": "d",
      "system": "http://unitsofmeasure.org",
      "display": "day"
    }, {
      "code": "wk",
      "system": "http://unitsofmeasure.org",
      "display": "week"
    }, {
      "code": "mo",
      "system": "http://unitsofmeasure.org",
      "display": "month"
    }, {
      "code": "a",
      "system": "http://unitsofmeasure.org",
      "display": "year"
    } ],
    "extension": [ {
      "url": "http://hl7.org/fhir/StructureDefinition/valueset-expansionSource",
      "valueReference": {
        "reference": "ValueSet/units-of-time"
      }
    } ],
    "timestamp": "2015-10-22T01:31:48Z",
    "identifier": "urn:uuid:bee17a45-622c-4390-b69c-8913c1ddb06d"
  },
  "title": null,
  "package_version": "1.0.2",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/valueset-oid",
    "valueUri": "urn:oid:2.16.840.1.113883.4.642.2.42"
  } ],
  "status": "draft",
  "id": "bf6ce19c-0906-4030-87f1-f10165e07f20",
  "kind": null,
  "url": "http://hl7.org/fhir/ValueSet/units-of-time",
  "version": "1.0.2",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "other"
    }, {
      "value": "fhir@lists.hl7.org",
      "system": "email"
    } ]
  } ]
}