{"resourceType":"CodeSystem","id":"expression-language","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"fhir"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":5}],"url":"http://hl7.org/fhir/expression-language","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.106"}],"version":"4.0.1","name":"ExpressionLanguage","title":"ExpressionLanguage","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 (FHIR Project)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"description":"The media type of the expression language.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/expression-language","content":"complete","concept":[{"code":"text/cql","display":"CQL","definition":"Clinical Quality Language."},{"code":"text/fhirpath","display":"FHIRPath","definition":"FHIRPath."},{"code":"application/x-fhir-query","display":"FHIR Query","definition":"FHIR's RESTful query syntax - typically independent of base URL."}]}