description: Based on medication line. package_name: hl7.fhir.be.medication derivation: constraint name: BasedOnMedicationLine type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'https://www.ehealth.fgov.be/standards/fhir/medication/StructureDefinition/BasedOnMedicationLine'} index: 1 value: choices: [valueReference] index: 3 valueReference: type: Reference choiceOf: value refers: ['https://www.ehealth.fgov.be/standards/fhir/medication/StructureDefinition/BeMedicationLine'] index: 4 package_version: 1.1.0 extensions: {} class: extension kind: complex-type url: https://www.ehealth.fgov.be/standards/fhir/medication/StructureDefinition/BasedOnMedicationLine base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.1.0