{description: Allows the product to be classified by various systems, package_name: hl7.fhir.r5.core, name: product-classification, type: token, package_version: 4.4.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/MedicinalProductDefinition-product-classification', version: 4.4.0}