description: add a comment on a dataElement of a resource | Ajout d'un commentaire sur un dataElement d'une ressource package_name: hl7 derivation: constraint name: FrPatientContactComment type: Extension elements: url: pattern: {type: Uri, value: 'http://interopsante.org/fhir/StructureDefinition/FrPatientContactComment'} index: 0 value: choices: [valueString] index: 2 valueString: {type: string, choiceOf: value, index: 3} package_version: france-fhir.administrative-2022-1.0.0 class: extension kind: complex-type url: http://interopsante.org/fhir/StructureDefinition/FrPatientContactComment base: http://hl7.org/fhir/StructureDefinition/Extension version: 4.0.0