{"resourceType":"StructureDefinition","id":"Composition.identifier","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"url":"http://hl7.org/fhir/StructureDefinition/Composition.identifier","version":"4.0.1","name":"Composition.identifier","title":"Composition.identifier","status":"draft","experimental":true,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 FHIR Standard","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]}],"description":"Data Element for Composition.identifier","purpose":"Data Elements are defined for each element to assist in questionnaire construction etc","fhirVersion":"4.0.1","mapping":[{"identity":"workflow","uri":"http://hl7.org/fhir/workflow","name":"Workflow Pattern"},{"identity":"rim","uri":"http://hl7.org/v3","name":"RIM Mapping"},{"identity":"cda","uri":"http://hl7.org/v3/cda","name":"CDA (R2)"},{"identity":"fhirdocumentreference","uri":"http://hl7.org/fhir/documentreference","name":"FHIR DocumentReference"},{"identity":"w5","uri":"http://hl7.org/fhir/fivews","name":"FiveWs Pattern Mapping"}],"kind":"logical","abstract":false,"type":"Composition.identifier","baseDefinition":"http://hl7.org/fhir/StructureDefinition/Element","derivation":"specialization","snapshot":{"element":[{"id":"Composition.identifier","path":"Composition.identifier","short":"Version-independent identifier for the Composition","definition":"A version-independent identifier for the Composition. This identifier stays constant as the composition is changed over time.","comment":"Similar to ClinicalDocument/setId in CDA. See discussion in resource definition for how these relate.","min":0,"max":"1","base":{"path":"Composition.identifier","min":0,"max":"1"},"type":[{"code":"Identifier"}],"isModifier":false,"isSummary":true,"mapping":[{"identity":"workflow","map":"Event.identifier"},{"identity":"w5","map":"FiveWs.identifier"},{"identity":"rim","map":"Document.id / Document.setId"},{"identity":"cda","map":".setId"},{"identity":"fhirdocumentreference","map":"DocumentReference.masterIdentifier"}]}]}}