description: A calculated distance between the resource and a provided location. package_name: hl7.fhir.uv.extensions derivation: constraint name: BundleLocationDistance type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/location-distance'} index: 1 value: choices: [valueDistance] index: 3 valueDistance: {type: Distance, choiceOf: value, index: 4} package_version: 5.1.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/location-distance base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.1.0 required: [value, valueDistance]