description: This cross-version extension represents StructureMap.import from http://hl7.org/fhir/StructureDefinition/StructureMap|3.0.2 for use in FHIR R4. package_name: hl7.fhir.uv.xver derivation: constraint name: ext_R3_StructureMap_import type: Extension elements: value: base: {path: 'Extension.value[x]'} short: Other maps used by this map (canonical URLs) choices: [valueUri] index: 1 valueUri: base: {path: 'Extension.value[x]'} type: uri short: Other maps used by this map (canonical URLs) choiceOf: value index: 2 url: pattern: {type: Uri, value: 'http://hl7.org/fhir/3.0/StructureDefinition/extension-StructureMap.import'} index: 3 package_version: r3.r4-0.0.1-snapshot-1 class: extension kind: complex-type url: http://hl7.org/fhir/3.0/StructureDefinition/extension-StructureMap.import base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [url]