OpenEHR Base package
0.1.0 - First Draft
OpenEHR Base package
0.1.0 - First Draft
OpenEHR Base package, published by openEHR + HL7. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/openehr-fhir/base-spec/ and changes regularly. See the Directory of published versions
| Page standards status: Informative | Maturity Level: 3 |
JSON representation of the DV-TEMPORAL logical model.
{
"resourceType" : "StructureDefinition",
"id" : "DV-TEMPORAL",
"text" : {
"status" : "extensions",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureDefinition DV-TEMPORAL</b></p><a name=\"DV-TEMPORAL\"> </a><a name=\"hcDV-TEMPORAL\"> </a><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the element can appear in the instance\">Card.</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px; width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description & Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-DV-TEMPORAL-definitions.html#DV_TEMPORAL\" title=\"Specialised temporal variant of `DV_ABSOLUTE_QUANTITY` whose diff type is `DV_DURATION`. \">DV_TEMPORAL</a><a name=\"DV_TEMPORAL\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-DV-ABSOLUTE-QUANTITY.html\">DV_ABSOLUTE_QUANTITY</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">This is an abstract type. Child types: <a href=\"StructureDefinition-DV-DATE-TIME.html\">DV_DATE_TIME</a>, <a href=\"StructureDefinition-DV-DATE.html\">DV_DATE</a>, <a href=\"StructureDefinition-DV-TIME.html\">DV_TIME</a><br/>Specialised temporal variant of `DV_ABSOLUTE_QUANTITY` whose diff type is `DV_DURATION`.<br/><br/>Elements defined in Ancestors:<a href=\"StructureDefinition-BASIC-DEFINITIONS.html\" title=\"Carriage return character.\">CR</a>, <a href=\"StructureDefinition-BASIC-DEFINITIONS.html\" title=\"Line feed character.\">LF</a>, <a href=\"StructureDefinition-OPENEHR-DEFINITIONS.html\" title=\"Predefined terminology identifier to indicate it is local to the knowledge resource in which it occurs, e.g. an archetype\">Local_terminology_id</a>, <a href=\"StructureDefinition-DV-ORDERED.html\" title=\"Optional normal status indicator of value with respect to normal range for this value. Often included by lab, even if the normal range itself is not included. Coded by ordinals in series HHH, HH, H, (nothing), L, LL, LLL; see openEHR terminology group `normal_status`. \">normal_status</a>, <a href=\"StructureDefinition-DV-ORDERED.html\" title=\"Optional normal range. \">normal_range</a>, <a href=\"StructureDefinition-DV-ORDERED.html\" title=\"Optional tagged other reference ranges for this value in its particular measurement context.\">other_reference_ranges</a>, <a href=\"StructureDefinition-DV-QUANTIFIED.html\" title=\"Optional status of magnitude with values: \n\n* `"="` : magnitude is a point value \n* `"<"` : value is < magnitude \n* `">"` : value is > magnitude \n* `"<="` : value is <= magnitude \n* `">="` : value is >= magnitude \n* `"~"` : value is approximately magnitude \n\nIf not present, assumed meaning is `"="` . \n\">magnitude_status</a>, <a href=\"StructureDefinition-DV-QUANTIFIED.html\" title=\"Accuracy of measurement. Exact form of expression determined in descendants.\">accuracy</a>, <a href=\"StructureDefinition-DV-ABSOLUTE-QUANTITY.html\">accuracy</a><br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck00.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_resource.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Resource\" class=\"hierarchy\"/> <a href=\"StructureDefinition-DV-TEMPORAL-definitions.html#DV_TEMPORAL.accuracy\" title=\"Time accuracy, expressed as a duration.\">accuracy</a><a name=\"DV_TEMPORAL.accuracy\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-DV-DURATION.html\">DV_DURATION</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Time accuracy, expressed as a duration.</td></tr>\r\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH3goXBCwdPqAP0wAAAldJREFUOMuNk0tIlFEYhp9z/vE2jHkhxXA0zJCMitrUQlq4lnSltEqCFhFG2MJFhIvIFpkEWaTQqjaWZRkp0g26URZkTpbaaOJkDqk10szoODP//7XIMUe0elcfnPd9zsfLOYplGrpRwZaqTtw3K7PtGem7Q6FoidbGgqHVy/HRb669R+56zx7eRV1L31JGxYbBtjKK93cxeqfyQHbehkZbUkK20goELEuIzEd+dHS+qz/Y8PTSif0FnGkbiwcAjHaU1+QWOptFiyCLp/LnKptpqIuXHx6rbR26kJcBX3yLgBfnd7CxwJmflpP2wUg0HIAoUUpZBmKzELGWcN8nAr6Gpu7tLU/CkwAaoKTWRSQyt89Q8w6J+oVQkKnBoblH7V0PPvUOvDYXfopE/SJmALsxnVm6LbkotrUtNowMeIrVrBcBpaMmdS0j9df7abpSuy7HWehwJdt1lhVwi/J58U5beXGAF6c3UXLycw1wdFklArBn87xdh0ZsZtArghBdAA3+OEDVubG4UEzP6x1FOWneHh2VDAHBAt80IbdXDcesNoCvs3E5AFyNSU5nbrDPZpcUEQQTFZiEVx+51fxMhhyJEAgvlriadIJZZksRuwBYMOPBbO3hePVVqgEJhFeUuFLhIPkRP6BQLIBrmMenujm/3g4zc398awIe90Zb5A1vREALqneMcYgP/xVQWlG+Ncu5vgwwlaUNx+3799rfe96u9K0JSDXcOzOTJg4B6IgmXfsygc7/Bvg9g9E58/cDVmGIBOP/zT8Bz1zqWqpbXIsd0O9hajXfL6u4BaOS6SeWAAAAAElFTkSuQmCC\" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
},
"contained" : [
{
"resourceType" : "OperationDefinition",
"id" : "add",
"name" : "add",
"title" : "add",
"status" : "active",
"kind" : "operation",
"description" : "Addition of a Duration to this temporal entity.",
"code" : "add",
"system" : false,
"instance" : true,
"parameter" : [
{
"name" : "a_diff",
"use" : "in",
"min" : 1,
"max" : "1",
"type" : "Duration"
},
{
"name" : "return",
"use" : "out",
"min" : 1,
"max" : "1",
"type" : "Parameters"
}
]
},
{
"resourceType" : "OperationDefinition",
"id" : "subtract",
"name" : "subtract",
"title" : "subtract",
"status" : "active",
"kind" : "operation",
"description" : "Subtract a Duration from this temporal entity.",
"code" : "subtract",
"system" : false,
"instance" : true,
"parameter" : [
{
"name" : "a_diff",
"use" : "in",
"min" : 1,
"max" : "1",
"type" : "Duration"
},
{
"name" : "return",
"use" : "out",
"min" : 1,
"max" : "1",
"type" : "Parameters"
}
]
},
{
"resourceType" : "OperationDefinition",
"id" : "diff",
"name" : "diff",
"title" : "diff",
"status" : "active",
"kind" : "operation",
"description" : "Difference between this temporal entity and `_other_`.",
"code" : "diff",
"system" : false,
"instance" : true,
"parameter" : [
{
"name" : "other",
"use" : "in",
"min" : 1,
"max" : "1",
"type" : "Parameters"
},
{
"name" : "return",
"use" : "out",
"min" : 1,
"max" : "1",
"type" : "Duration"
}
]
}
],
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/web-source",
"valueUrl" : "https://specifications.openehr.org/releases/RM/Release-1.1.0/data_types.html#_dv_temporal_class"
},
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
"valueCanonical" : "#add"
},
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
"valueCanonical" : "#subtract"
},
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
"valueCanonical" : "#diff"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode" : "fhir"
},
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
"valueCode" : "element-view-as-leaf"
},
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
"valueCode" : "element-view-defns-parent"
},
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
"valueCode" : "element-view-replace-cardinality"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger" : 3,
"_valueInteger" : {
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical" : "http://openehr.org/fhir/ImplementationGuide/openehr.base"
}
]
}
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode" : "informative",
"_valueCode" : {
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical" : "http://openehr.org/fhir/ImplementationGuide/openehr.base"
}
]
}
}
],
"url" : "http://openehr.org/fhir/StructureDefinition/DV-TEMPORAL",
"version" : "0.1.0",
"name" : "DV_TEMPORAL",
"title" : "DV_TEMPORAL",
"status" : "active",
"experimental" : false,
"date" : "2025-09-06T15:35:39+10:00",
"publisher" : "openEHR + HL7",
"contact" : [
{
"telecom" : [
{
"system" : "url",
"value" : "http://www.openehr.org"
}
]
}
],
"description" : "Specialised temporal variant of `DV_ABSOLUTE_QUANTITY` whose diff type is `DV_DURATION`. ",
"jurisdiction" : [
{
"coding" : [
{
"system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
"code" : "001"
}
]
}
],
"fhirVersion" : "5.0.0",
"mapping" : [
{
"identity" : "rim",
"uri" : "http://hl7.org/v3",
"name" : "RIM Mapping"
}
],
"kind" : "logical",
"abstract" : true,
"type" : "http://openehr.org/fhir/StructureDefinition/DV_TEMPORAL",
"baseDefinition" : "http://openehr.org/fhir/StructureDefinition/DV-ABSOLUTE-QUANTITY",
"derivation" : "specialization",
"snapshot" : {
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString" : "0.1.0"
}
],
"element" : [
{
"id" : "DV_TEMPORAL",
"path" : "DV_TEMPORAL",
"short" : "Specialised temporal variant of `DV_ABSOLUTE_QUANTITY` whose diff type is `DV_DURATION`.",
"definition" : "Specialised temporal variant of `DV_ABSOLUTE_QUANTITY` whose diff type is `DV_DURATION`. ",
"min" : 0,
"max" : "*",
"base" : {
"path" : "Base",
"min" : 0,
"max" : "*"
},
"constraint" : [
{
"key" : "Other_reference_ranges_validity",
"severity" : "error",
"human" : "Other reference ranges validity must be present",
"expression" : "other_reference_ranges.exists() implies other_reference_ranges.empty().not()",
"source" : "http://openehr.org/fhir/StructureDefinition/DV-ORDERED"
},
{
"key" : "Is_simple_validity",
"severity" : "error",
"human" : "Is simple validity must satisfy conditional constraints",
"expression" : "(normal_range .empty() and other_reference_ranges .empty()) implies is_simple()",
"source" : "http://openehr.org/fhir/StructureDefinition/DV-ORDERED"
},
{
"key" : "Normal_range_and_status_consistency",
"severity" : "error",
"human" : "Normal range and status consistency must be present",
"expression" : "(normal_range.exists() and normal_status.exists()) implies (normal_status.code_string.is_equal (“N”) xor normal_range.not().has (self))",
"source" : "http://openehr.org/fhir/StructureDefinition/DV-ORDERED"
},
{
"key" : "Magnitude_status_valid",
"severity" : "error",
"human" : "Magnitude status valid must be present",
"expression" : "magnitude_status.exists() implies valid_magnitude_status() (magnitude_status)",
"source" : "http://openehr.org/fhir/StructureDefinition/DV-QUANTIFIED"
}
],
"isModifier" : false,
"mapping" : [
{
"identity" : "rim",
"map" : "n/a"
}
]
},
{
"id" : "DV_TEMPORAL.CR",
"path" : "DV_TEMPORAL.CR",
"short" : "Carriage return character.",
"definition" : "Carriage return character.",
"min" : 1,
"max" : "1",
"base" : {
"path" : "BASIC_DEFINITIONS.CR",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
],
"isModifier" : false
},
{
"id" : "DV_TEMPORAL.LF",
"path" : "DV_TEMPORAL.LF",
"short" : "Line feed character.",
"definition" : "Line feed character.",
"min" : 1,
"max" : "1",
"base" : {
"path" : "BASIC_DEFINITIONS.LF",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
],
"isModifier" : false
},
{
"id" : "DV_TEMPORAL.Local-terminology-id",
"path" : "DV_TEMPORAL.Local_terminology_id",
"short" : "Predefined terminology identifier",
"definition" : "Predefined terminology identifier to indicate it is local to the knowledge resource in which it occurs, e.g. an archetype",
"min" : 1,
"max" : "1",
"base" : {
"path" : "OPENEHR_DEFINITIONS.Local_terminology_id",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
],
"isModifier" : false
},
{
"id" : "DV_TEMPORAL.normal-status",
"path" : "DV_TEMPORAL.normal_status",
"short" : "Optional normal status indicator of value with respect to normal range for this value.",
"definition" : "Optional normal status indicator of value with respect to normal range for this value. Often included by lab, even if the normal range itself is not included. Coded by ordinals in series HHH, HH, H, (nothing), L, LL, LLL; see openEHR terminology group `normal_status`.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "DV_ORDERED.normal_status",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "http://openehr.org/fhir/StructureDefinition/CODE-PHRASE"
}
],
"isModifier" : false
},
{
"id" : "DV_TEMPORAL.normal-range",
"path" : "DV_TEMPORAL.normal_range",
"short" : "Optional normal range.",
"definition" : "Optional normal range.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "DV_ORDERED.normal_range",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "http://openehr.org/fhir/StructureDefinition/DV-INTERVAL"
}
],
"isModifier" : false
},
{
"id" : "DV_TEMPORAL.other-reference-ranges",
"path" : "DV_TEMPORAL.other_reference_ranges",
"short" : "Optional tagged other reference ranges for this value in its particular measurement context.",
"definition" : "Optional tagged other reference ranges for this value in its particular measurement context.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "DV_ORDERED.other_reference_ranges",
"min" : 0,
"max" : "*"
},
"type" : [
{
"extension" : [
{
"extension" : [
{
"url" : "name",
"valueCode" : "T"
},
{
"url" : "type",
"valueUri" : "http://openehr.org/fhir/StructureDefinition/DV-ORDERED"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-parameter"
}
],
"code" : "http://openehr.org/fhir/StructureDefinition/REFERENCE-RANGE"
}
],
"isModifier" : false
},
{
"id" : "DV_TEMPORAL.magnitude-status",
"path" : "DV_TEMPORAL.magnitude_status",
"short" : "Optional status of magnitude with values: \n\n* `\"=\"` : magnitude is a point value \n* `\"<\"` : value is < magnitude \n* `\">\"` : value is > magnitude \n* `\"<=\"` : value is <= magnitude \n* `\">=\"` : value is >= magnitude \n* `\"~\"` : value is approximately magnitude \n\nIf not present, assumed meaning is `\"=\"` .",
"definition" : "Optional status of magnitude with values: \n\n* `\"=\"` : magnitude is a point value \n* `\"<\"` : value is < magnitude \n* `\">\"` : value is > magnitude \n* `\"<=\"` : value is <= magnitude \n* `\">=\"` : value is >= magnitude \n* `\"~\"` : value is approximately magnitude \n\nIf not present, assumed meaning is `\"=\"` .",
"min" : 0,
"max" : "1",
"base" : {
"path" : "DV_QUANTIFIED.magnitude_status",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
],
"isModifier" : false
},
{
"id" : "DV_TEMPORAL.accuracy",
"path" : "DV_TEMPORAL.accuracy",
"short" : "Time accuracy, expressed as a duration.",
"definition" : "Time accuracy, expressed as a duration.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "DV_QUANTIFIED.accuracy",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "http://openehr.org/fhir/StructureDefinition/DV-DURATION"
}
],
"isModifier" : false
}
]
},
"differential" : {
"element" : [
{
"id" : "DV_TEMPORAL",
"path" : "DV_TEMPORAL",
"short" : "Specialised temporal variant of `DV_ABSOLUTE_QUANTITY` whose diff type is `DV_DURATION`.",
"definition" : "Specialised temporal variant of `DV_ABSOLUTE_QUANTITY` whose diff type is `DV_DURATION`. ",
"min" : 0,
"max" : "*",
"isModifier" : false
},
{
"id" : "DV_TEMPORAL.accuracy",
"path" : "DV_TEMPORAL.accuracy",
"short" : "Time accuracy, expressed as a duration.",
"definition" : "Time accuracy, expressed as a duration.",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "http://openehr.org/fhir/StructureDefinition/DV-DURATION"
}
],
"isModifier" : false
}
]
}
}