description: 'R5: `ArtifactAssessment.copyright` (new:markdown)' package_name: hl7.fhir.uv.xver-r5.r4b derivation: constraint name: ExtensionArtifactAssessment_Copyright type: Extension elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-ArtifactAssessment.copyright'} index: 0 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Use and/or publishing restrictions choices: [valueMarkdown] index: 2 valueMarkdown: short: Use and/or publishing restrictions type: markdown base: {max: '1', min: 0, path: 'Extension.value[x]'} choiceOf: value index: 3 package_version: 0.1.0 class: extension kind: complex-type url: http://hl7.org/fhir/5.0/StructureDefinition/extension-ArtifactAssessment.copyright base: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0 version: 0.1.0 required: [url]