description: Identifies a type of relationship between codes that is supported by this code system version package_name: hl7.terminology.r5 derivation: constraint name: SupportedConceptRelationshipRelationshipKind type: Extension elements: extension: {index: 0} url: type: uri pattern: {type: Uri, value: 'http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-relationshipKind'} index: 1 value: choices: [valueCode] index: 3 valueCode: {type: code, choiceOf: value, index: 4} package_version: 1.0.0 extensions: {} class: extension kind: complex-type url: http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-relationshipKind base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.34