description: A human language representation of the concept (resource/element), as a url that is a reference to a portion of the narrative of a resource ([DomainResource.text](narrative.html)). package_name: rs/hl7.fhir.core derivation: constraint name: Narrative Link type: Extension elements: extension: {index: 0} url: type: uri pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/narrativeLink'} index: 1 valueUrl: {type: url, index: 2} package_version: 3.5.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/narrativeLink base: http://hl7.org/fhir/StructureDefinition/Extension version: null