description: The anatomical location / body site(s) where the symptoms manifested. package_name: hl7.fhir.core derivation: constraint name: Body site of manifestations type: null elements: extension: {name: extension, index: 0} url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/openEHR-location'} index: 1 value: choices: [valueCodeableConcept] index: 3 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 4} package_version: 1.4.0 extensions: {} class: datatype kind: datatype url: http://hl7.org/fhir/StructureDefinition/openEHR-location base: http://hl7.org/fhir/StructureDefinition/Extension version: null required: [value, valueCodeableConcept]