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| Terminology Infrastructure Work Group | Maturity Level : N/A | Standards Status : Informative |
Raw XML ( canonical form + also see XML Format Specification )
Definition for Value SetExpression Language
<?xml version="1.0" encoding="UTF-8"?> <ValueSet xmlns="http://hl7.org/fhir"> <id value="expression-language"/> <meta><lastUpdated value="2024-08-12T16:52:12.437+08:00"/> <profile value="http://hl7.org/fhir/StructureDefinition/shareablevalueset"/> </meta> <text> <status value="extensions"/> <div xmlns="http://www.w3.org/1999/xhtml"> <p class="res-header-id"> <b> Generated Narrative: ValueSet expression-language</b> </p> <a name="expression-language"> </a> <a name="hcexpression-language"> </a> <a name="expression-language-en-AU"> </a> <ul> <li> Include these codes as defined in <code> urn:ietf:bcp:13</code> <table class="none"> <tr> <td style="white-space:nowrap"> <b> Code</b> </td> <td> <b> Display</b> </td> <td> <b> Definition</b> </td> </tr> <tr> <td> text/cql</td> <td> CQL</td> <td> Clinical Quality Language</td> </tr> <tr> <td> text/fhirpath</td> <td> FHIRPath</td> <td> FHIRPath</td> </tr> <tr> <td> text/x-fhir-query</td> <td> FHIR Query</td> <td> FHIR's RESTful query syntax - typically independent of base URL</td> </tr> <tr> <td> text/cql-identifier</td> <td> CQL Identifier</td> <td> A Clinical Quality Language identifier, typically the name of a top-level definition within a library</td> </tr> <tr> <td> text/cql-expression</td> <td> CQL Expression</td> <td> A Clinical Quality Language expression,</td> </tr> </table> </li> </ul> </div> </text> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"> <valueCode value="fhir"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"> <valueCode value="trial-use"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"> <valueInteger value="5"/> </extension> <url value="http://hl7.org/fhir/ValueSet/expression-language"/> <identifier> <system value="urn:ietf:rfc:3986"/> <value value="urn:oid:2.16.840.1.113883.4.642.3.105"/> </identifier><version value="6.0.0-ballot2"/> <name value="ExpressionLanguage"/> <title value="Expression Language"/> <status value="draft"/> <experimental value="false"/><date value="2024-08-12T16:52:12+08:00"/> <publisher value="HL7 International / FHIR Infrastructure"/> <contact> <telecom> <system value="url"/><value value="http://www.hl7.org/Special/committees/fiwg"/> </telecom> </contact> <description value="The media type of the expression language."/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> <display value="World"/> </coding> </jurisdiction> <immutable value="true"/> <compose> <include> <system value="urn:ietf:bcp:13"/> <concept> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"> <valueString value="Clinical Quality Language"/> </extension> <code value="text/cql"/> <display value="CQL"/> </concept> <concept> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"> <valueString value="FHIRPath"/> </extension> <code value="text/fhirpath"/> <display value="FHIRPath"/> </concept> <concept> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"> <valueString value="FHIR's RESTful query syntax - typically independent of base URL"/> </extension> <code value="text/x-fhir-query"/> <display value="FHIR Query"/> </concept> <concept> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"> <valueString value="A Clinical Quality Language identifier, typically the name of a top-level definition within a library"/> </extension> <code value="text/cql-identifier"/> <display value="CQL Identifier"/> </concept> <concept> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"> <valueString value="A Clinical Quality Language expression,"/> </extension> <code value="text/cql-expression"/> <display value="CQL Expression"/> </concept> </include> </compose> </ ValueSet >
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.
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FHIR
R5
hl7.fhir.core#5.0.0
R6
hl7.fhir.core#6.0.0-ballot2
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