This page is part of the FHIR Specification (v3.3.0: R4 Ballot 2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2
Modeling and Methodology Work Group | Maturity Level: N/A | Ballot Status: Informative |
StructureDefinition for oid
{ "resourceType": "StructureDefinition", "id": "oid", "meta": { "lastUpdated": "2018-04-03T12:05:46.262+10:00" }, "text": { "status": "generated", "div": "<div>!-- Snipped for Brevity --></div>" }, "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-ballot-status", "valueString": "Normative" } ], "url": "http://hl7.org/fhir/StructureDefinition/oid", "name": "oid", "status": "draft", "date": "2018-04-03T12:05:46+10:00", "publisher": "HL7 FHIR Standard", "contact": [ { "telecom": [ { "system": "url", "value": "http://hl7.org/fhir" } ] } ], "description": "Base StructureDefinition for oid type: An OID represented as a URI", "fhirVersion": "3.3.0", "kind": "primitive-type", "abstract": false, "type": "oid", "baseDefinition": "http://hl7.org/fhir/StructureDefinition/uri", "derivation": "specialization", "snapshot": { "element": [ { "id": "oid", "path": "oid", "short": "Primitive Type oid", "definition": "An OID represented as a URI", "comment": "RFC 3001. See also ISO/IEC 8824:1990 €", "min": 0, "max": "*", "base": { "path": "oid", "min": 0, "max": "*" }, "constraint": [ { "key": "ele-1", "severity": "error", "human": "All FHIR elements must have a @value or children", "expression": "hasValue() | (children().count() > id.count())", "xpath": "@value|f:*|h:div", "source": "Element" } ], "isModifier": false, "isSummary": false }, { "id": "oid.id", "path": "oid.id", "representation": [ "xmlAttr" ], "short": "xml:id (or equivalent in JSON)", "definition": "unique id for the element within a resource (for internal references)", "min": 0, "max": "1", "base": { "path": "Element.id", "min": 0, "max": "1" }, "type": [ { "code": "string" } ], "isModifier": false, "isSummary": false }, { "id": "oid.extension", "path": "oid.extension", "short": "Additional Content defined by implementations", "definition": "May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.", "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.", "alias": [ "extensions", "user content" ], "min": 0, "max": "*", "base": { "path": "Element.extension", "min": 0, "max": "*" }, "type": [ { "code": "Extension" } ], "isModifier": false, "isSummary": false }, { "id": "oid.value", "path": "oid.value", "representation": [ "xmlAttr" ], "short": "Primitive value for oid", "definition": "Primitive value for oid", "min": 0, "max": "1", "base": { "path": "uri.value", "min": 0, "max": "1" }, "type": [ { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/regex", "valueString": "urn:oid:(0|[1-9][0-9]*)(\\.(0|[1-9][0-9]*))*" } ], "_code": { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-json-type", "valueString": "string" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-xml-type", "valueString": "xsd:anyURI" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-rdf-type", "valueString": "xsd:string" } ] } } ], "isModifier": false, "isSummary": false } ] }, "differential": { "element": [ { "id": "oid", "path": "oid", "short": "Primitive Type oid", "definition": "An OID represented as a URI", "comment": "RFC 3001. See also ISO/IEC 8824:1990 €", "min": 0, "max": "*" }, { "id": "oid.value", "path": "oid.value", "representation": [ "xmlAttr" ], "short": "Primitive value for oid", "definition": "Primitive value for oid", "min": 0, "max": "1", "type": [ { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/regex", "valueString": "urn:oid:(0|[1-9][0-9]*)(\\.(0|[1-9][0-9]*))*" } ], "_code": { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-json-type", "valueString": "string" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-xml-type", "valueString": "xsd:anyURI" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-rdf-type", "valueString": "xsd:string" } ] } } ] } ] } }
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.