{description: Transitive closure of CID 639 TumorGraftHistologicType, package_name: rs/fhir.tx.support.r3, name: TumorGraftHistologicType, type: null, package_version: 0.3.1, class: unknown, kind: null, url: 'http://dicom.nema.org/medical/dicom/current/output/chtml/part16/sect_CID_639.html', version: '20151110'}