{description: A patient identifier, package_name: hitstdio.tw.fhir.dcc, name: DCCPatientIdentifier, type: token, package_version: 0.0.1, class: unknown, kind: null, url: 'http://hitstdio.ntunhs.edu.tw/fhir/SearchParameter/DCC-Patient-Identifier', version: 0.0.1}