{description: Specific specialty of the participatingOrganization in the context of the role, package_name: hl7.fhir.r4.examples, name: specialty, type: token, package_version: 4.0.1, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/OrganizationAffiliation-specialty', version: 4.0.1}