{description: Standard PHR profile of the DocumentReference resource., package_name: hl7.fhir.uv.phr, derivation: constraint, name: PhrDocumentReference, type: DocumentReference, package_version: 1.0.0-ballot, class: profile, kind: resource, url: 'http://hl7.org/fhir/uv/phr/StructureDefinition/PhrDocumentReference', base: 'http://hl7.org/fhir/StructureDefinition/DocumentReference', version: 1.0.0-ballot}