description: A set of resources composed into a single coherent clinical statement with clinical attestation package_name: hl7.fhir.core derivation: constraint name: Profile for Catalog type: Composition elements: extension: type: Extension short: The validity of the catalog url: h index: 0 slicing: slices: ValidityPeriod: match: {} schema: {type: Extension, short: The validity of the catalog, url: h, index: 0} min: 1 max: 1 type: type: CodeableConcept short: The type of document - a Catalog pattern: type: CodeableConcept value: {text: Catalog} index: 1 class: {type: CodeableConcept, short: The Content of the section, index: 2} subject: type: Reference short: Who and/or what the composition is about refers: ['http://hl7.org/fhir/StructureDefinition/Resource'] index: 3 date: short: When the Catalog was created type: dateTime index: 4 slicing: slices: IssueDate: match: {} schema: {short: When the Catalog was created, type: dateTime, _required: true, index: 4} min: 1 max: 1 section: array: true index: 5 elements: entry: type: Reference short: The Content of the section refers: ['http://hl7.org/fhir/StructureDefinition/EntryDefinition'] array: true min: 1 index: 6 required: [entry] package_version: 3.2.0 extensions: ValidityPeriod: {url: h, min: 1, max: 1, type: Extension, short: The validity of the catalog, index: 0} class: profile kind: resource url: http://hl7.org/fhir/StructureDefinition/catalog base: http://hl7.org/fhir/StructureDefinition/Composition version: null required: [class, type, date]