description: A copyright statement relating to the artifact and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the artifact. package_name: hl7.fhir.uv.extensions.r3 derivation: constraint name: ArtifactCopyright type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/artifact-copyright'} index: 1 value: choices: [valueMarkdown] index: 3 valueMarkdown: {type: markdown, choiceOf: value, index: 4} package_version: 5.2.0-ballot extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/artifact-copyright base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.2.0-ballot required: [valueMarkdown, value]