{description: Codes describing the nature of a relationship used to define a terminology concept. The value set includes all codes from the SNOMED CT descending from 900000000000006009 Defining relationship., package_name: hl7.fhir.uv.termchangeset, name: DefiningRelationshipTypeVS, type: null, package_version: 1.0.0-ballot, class: unknown, kind: null, url: 'http://hl7.org/fhir/uv/termchangeset/ValueSet/defining-relationship-type-vs', version: 1.0.0-ballot}