{description: 'base64Binary Type: A stream of bytes', package_name: hl7.fhir.r5.core, derivation: specialization, name: base64Binary, type: base64Binary, package_version: 5.0.0-draft-final, class: primitive-type, kind: primitive-type, url: 'http://hl7.org/fhir/StructureDefinition/base64Binary', base: 'http://hl7.org/fhir/StructureDefinition/PrimitiveType', version: 5.0.0-draft-final}