{description: How an entity was used in an activity., package_name: hl7.fhir.r4b.examples, name: ProvenanceEntityRole, type: null, package_version: 4.3.0-snapshot1, class: unknown, kind: null, url: 'http://hl7.org/fhir/provenance-entity-role', version: 4.3.0-snapshot1}