{description: 진단영상 촬영 시작 날짜, package_name: hl7.fhir.kr.core, name: KRCoreSearchParameterImagingStudyStarted, type: date, package_version: 2.0.0, class: unknown, kind: null, url: 'http://www.hl7korea.or.kr/fhir/krcore/SearchParameter/krcore-sp-imagingstudy-started', version: 2.0.0}