{description: A material used in the construction of packages and their components., package_name: hl7.fhir.r5.core, name: PackageMaterial, type: null, package_version: 5.0.0-snapshot3, class: unknown, kind: null, url: 'http://hl7.org/fhir/ValueSet/package-material', version: 5.0.0-snapshot3}